:root {
  --red: #e3183e;
  --red-dark: #ca1335;
  --ink: #11182a;
  --black: #0f0004;
  --charcoal: #383838;
  --blush: #fff0eb;
  --white: #fff;
  --muted: #646464;
  --line: #e7e3e2;
  --shadow: 0 22px 60px rgba(18, 5, 8, .14);
  --container: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: #29272a; background: #fff; font-family: "Karla", sans-serif; font-size: 17px; line-height: 1.65; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
h1, h2, h3, h4, h5, h6 { margin: 0 0 1rem; color: var(--ink); font-family: "Rubik", sans-serif; line-height: 1.15; }
p { margin: 0 0 1.2rem; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.skip-link { position: fixed; z-index: 999; left: 12px; top: -80px; background: #fff; padding: 10px 16px; color: #000; }
.skip-link:focus { top: 12px; }

.topbar { color: #fff; background: #160207; border-bottom: 1px solid rgba(255,255,255,.13); font-size: 14px; }
.topbar .container { min-height: 54px; display: grid; grid-template-columns: 1fr 2fr 1fr; gap: 20px; align-items: center; }
.topbar-address { text-align: center; }
.socials { justify-self: end; display: flex; gap: 20px; }
.socials a { width: 28px; height: 28px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.45); border-radius: 50%; font-size: 13px; font-weight: 700; }
.main-header { background: var(--black); color: #fff; }
.nav-row { min-height: 112px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.logo img { width: 194px; height: 106px; object-fit: contain; }
.nav { display: flex; align-items: center; gap: 38px; margin-left: auto; }
.nav a { color: #fff; font-size: 16px; }
.nav a:hover, .nav a.active { color: var(--red); }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 30px; border: 0; border-radius: 4px; background: var(--red); color: #fff; font-size: 14px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; cursor: pointer; transition: transform .2s, background .2s; }
.button:hover { background: var(--red-dark); transform: translateY(-2px); }
.menu-toggle { display: none; color: #fff; background: none; border: 1px solid rgba(255,255,255,.35); border-radius: 4px; padding: 8px 12px; font-size: 24px; }

.hero { min-height: 540px; display: grid; align-items: center; color: #fff; background: linear-gradient(90deg, rgba(10,0,3,.95), rgba(10,0,3,.76)), url('/assets/background_03.jpg') center/cover; }
.hero h1 { color: #fff; font-size: clamp(45px, 6vw, 76px); }
.hero h6 { color: #fff; font-size: 18px; }
.hero .button { margin-top: 34px; gap: 10px; }
.quick-form-wrap { margin-top: -86px; position: relative; z-index: 2; }
.quick-form { min-height: 172px; padding: 38px 54px; display: grid; grid-template-columns: 1fr 2.5fr; align-items: center; gap: 30px; background: #fff; border-radius: 12px; box-shadow: var(--shadow); }
.eyebrow { margin: 0 0 5px; color: var(--red); font-weight: 700; }
.quick-form h2 { margin: 0; font-size: 30px; }
.fields-inline { display: grid; grid-template-columns: 1fr 1fr auto; gap: 10px; }
input, textarea { width: 100%; border: 1px solid #d9d5d4; background: #fff; padding: 14px 16px; color: #222; outline: none; }
input:focus, textarea:focus { border-color: var(--red); box-shadow: 0 0 0 3px rgba(227,24,62,.12); }
textarea { resize: vertical; min-height: 138px; }
.form-status { min-height: 26px; margin: 10px 0 0; color: #256c3b; font-weight: 700; }

.section { padding: 110px 0; }
.about-split { display: grid; grid-template-columns: 1fr 1fr; align-items: stretch; }
.about-split img { width: 100%; height: 100%; min-height: 535px; object-fit: cover; }
.about-copy { padding: 0 0 0 70px; align-self: center; }
.about-copy p { max-width: 560px; }
.about-copy .button { margin-top: 55px; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); margin-bottom: -80px; position: relative; z-index: 2; }
.stat { padding: 46px 24px; text-align: center; background: var(--red); color: #fff; }
.stat:nth-child(2) { background: var(--blush); color: var(--ink); }
.stat:nth-child(3) { background: var(--ink); }
.stat h3 { color: inherit; font-size: 34px; margin-bottom: 2px; }
.stat p { margin: 0; }
.featured { background: var(--charcoal); color: #fff; padding: 140px 0 120px; }
.featured h2 { color: #fff; text-align: center; font-size: 38px; margin-bottom: 62px; }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 34px 28px; }
.product-card { display: flex; flex-direction: column; min-width: 0; }
.product-card .image-wrap { background: #fff; aspect-ratio: 1 / 1; overflow: hidden; }
.product-card img { width: 100%; height: 100%; object-fit: contain; transition: transform .35s; }
.product-card:hover img { transform: scale(1.035); }
.product-card h3 { font-size: 19px; color: inherit; margin: 18px 0 7px; }
.product-card p { margin-bottom: 16px; }
.read-more { color: inherit; font-size: 14px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; margin-top: auto; }
.catalog { background: #fff; }
.catalog .product-card { color: #404040; }
.catalog .product-card h3 { color: var(--ink); }
.catalog .image-wrap { border: 1px solid #eee; }
.catalog .read-more { color: var(--red); }

.contact-band { padding: 145px 0 115px; background: linear-gradient(90deg, rgba(33,5,8,.9), rgba(44,12,10,.72)), url('/assets/quotes-min.jpg') center/cover; }
.contact-band-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: end; gap: 50px; }
.contact-info { background: var(--blush); padding: 55px 0 70px; }
.contact-info h6 { color: var(--red); font-size: 17px; }
.sales-form { background: var(--blush); padding: 44px 50px; }
.sales-form h2 { font-size: 31px; }
.sales-form form { display: grid; gap: 18px; }
.sales-form .button { justify-self: start; }

.page-hero { min-height: 335px; display: grid; place-items: center; text-align: center; color: #fff; background: linear-gradient(rgba(15,0,4,.87), rgba(15,0,4,.87)), url('/assets/background_03.jpg') center/cover; }
.page-hero h1 { color: #fff; font-size: clamp(44px, 6vw, 70px); }
.intro { text-align: center; max-width: 860px; margin: 0 auto 65px; }
.intro h6 { color: var(--red); }
.intro h2 { font-size: 38px; }
.story { display: grid; grid-template-columns: 1.05fr .95fr; gap: 65px; align-items: center; }
.story img { width: 100%; min-height: 580px; object-fit: cover; }
.story-copy p { margin-bottom: 22px; }
.cta-panel { margin-top: 80px; padding: 66px; background: var(--ink); color: #fff; display: grid; grid-template-columns: 2fr 1fr; align-items: center; gap: 30px; }
.cta-panel h2 { color: #fff; font-size: 36px; }
.reasons { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 55px; }
.reason { padding: 34px; border-top: 4px solid var(--red); background: #fff; box-shadow: var(--shadow); }
.reason h3 { font-size: 18px; }

.catalog-head { padding-bottom: 15px; }
.contact-page { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
.contact-page-image img { width: 100%; max-height: 680px; object-fit: cover; }
.contact-page-form form { display: grid; gap: 16px; }
.contact-page-form h6 { color: var(--red); }
.contact-page-form h2 { font-size: 38px; }
.contact-cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin-top: 70px; }
.contact-card { padding: 32px; border: 1px solid var(--line); }
.contact-card h6 { color: var(--red); }

.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.product-detail-image { min-height: 530px; display: grid; place-items: center; background: #fafafa; border: 1px solid #eee; }
.product-detail-image img { width: 100%; max-height: 530px; object-fit: contain; }
.breadcrumb { color: #777; font-size: 15px; margin-bottom: 16px; }
.brand { color: var(--red); font-weight: 700; }
.product-detail h1 { font-size: 46px; }
.description { margin-top: 55px; }
.description h2 { font-size: 28px; border-bottom: 2px solid var(--red); padding-bottom: 12px; }
.description p { white-space: pre-line; }

.footer { color: #fff; background: var(--black); }
.footer-main { padding: 76px 0 58px; display: grid; grid-template-columns: 1.1fr .8fr 1fr; gap: 90px; }
.footer h2, .footer h5 { color: var(--red); }
.footer h2 { font-size: 24px; }
.footer h5 { font-size: 25px; }
.footer-about { max-width: 290px; }
.footer-links { display: grid; gap: 8px; }
.footer-contact { justify-self: end; }
.footer-contact p { margin: 3px 0; }
.footer-socials { display: flex; gap: 16px; margin-top: 24px; color: var(--red); font-weight: 700; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.13); padding: 25px 0; }
.footer-bottom .container { display: flex; justify-content: space-between; gap: 20px; }
.floating-phone { position: fixed; z-index: 50; right: 22px; bottom: 20px; width: 56px; height: 56px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--red); box-shadow: 0 9px 24px rgba(0,0,0,.28); font-size: 23px; }

@media (max-width: 900px) {
  .topbar-address { display: none; }
  .topbar .container { grid-template-columns: 1fr auto; }
  .nav-row { min-height: 92px; flex-wrap: wrap; }
  .logo img { width: 155px; height: 84px; }
  .menu-toggle { display: block; margin-left: auto; }
  .nav { display: none; order: 3; width: 100%; margin: 0; padding: 0 0 24px; flex-direction: column; align-items: flex-start; gap: 14px; }
  .nav.open { display: flex; }
  .header-cta { display: none; }
  .hero { min-height: 500px; }
  .quick-form { grid-template-columns: 1fr; padding: 34px; }
  .fields-inline { grid-template-columns: 1fr; }
  .about-split, .story, .product-detail, .contact-page, .contact-band-grid { grid-template-columns: 1fr; }
  .about-copy { padding: 50px 8px 0; }
  .stats { grid-template-columns: 1fr 1fr; }
  .product-grid { grid-template-columns: 1fr 1fr; }
  .contact-band { padding: 100px 0; }
  .sales-form { padding: 34px; }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 50px; }
  .footer-contact { justify-self: start; }
  .cta-panel { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  body { font-size: 16px; }
  .container { width: min(calc(100% - 28px), var(--container)); }
  .topbar .container { min-height: 44px; }
  .topbar-phone { font-size: 13px; }
  .hero { min-height: 430px; }
  .hero h1 { font-size: 44px; }
  .quick-form-wrap { margin-top: -45px; }
  .quick-form { padding: 28px 22px; }
  .section { padding: 75px 0; }
  .about-split img { min-height: 360px; }
  .stats { grid-template-columns: 1fr; margin-bottom: -45px; }
  .featured { padding-top: 100px; }
  .product-grid, .reasons, .contact-cards { grid-template-columns: 1fr; }
  .product-card .image-wrap { aspect-ratio: 4 / 3; }
  .story img { min-height: 380px; }
  .cta-panel { padding: 36px 26px; }
  .contact-band { padding: 75px 0; }
  .contact-info { padding-bottom: 35px; }
  .sales-form { padding: 28px 22px; }
  .page-hero { min-height: 260px; }
  .product-detail { gap: 35px; }
  .product-detail-image { min-height: 350px; }
  .product-detail h1 { font-size: 36px; }
  .footer-main { grid-template-columns: 1fr; gap: 38px; }
  .footer-bottom .container { flex-direction: column; }
}