:root {
  --red: #c4161c;
  --red-dark: #9e1015;
  --ink: #1b1b1b;
  --muted: #5d5d5d;
  --bg: #ffffff;
  --soft: #f6f4f4;
  --line: #e7e2e2;
  --dark: #141414;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Open Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--red); }
h1, h2, h3 { font-family: "Poppins", system-ui, sans-serif; line-height: 1.2; margin: 0 0 .6em; }
h1 { font-size: clamp(1.9rem, 4.2vw, 2.9rem); font-weight: 600; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 600; }
h3 { font-size: 1.15rem; font-weight: 600; }
.wrap { max-width: 1140px; margin: 0 auto; padding: 0 20px; }
.eyebrow { font-family: "Poppins", sans-serif; text-transform: uppercase; letter-spacing: .08em; font-size: .85rem; color: var(--red); margin: 0 0 .6em; font-weight: 600; }

/* Header */
.topbar { background: var(--dark); color: #fff; font-size: .9rem; }
.topbar .wrap { display: flex; justify-content: flex-end; gap: 18px; padding-top: 6px; padding-bottom: 6px; }
.topbar a { color: #fff; text-decoration: none; }
.site-header { position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,.97); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 74px; }
.site-header .logo img { height: 46px; width: auto; }
.site-header nav { display: flex; gap: 22px; align-items: center; font-family: "Poppins", sans-serif; font-size: .95rem; }
.site-header nav a { text-decoration: none; color: var(--ink); }
.site-header nav a:hover { color: var(--red); }
.site-header nav a.call { background: var(--red); color: #fff; padding: 8px 16px; border-radius: 999px; }
.site-header nav a.call:hover { background: var(--red-dark); color: #fff; }

/* Buttons */
.btns { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.btn { display: inline-block; padding: 12px 22px; border-radius: 999px; font-family: "Poppins", sans-serif; font-weight: 500; text-decoration: none; }
.btn-primary { background: var(--red); color: #fff; }
.btn-primary:hover { background: var(--red-dark); }
.btn-outline { border: 2px solid var(--ink); color: var(--ink); }
.btn-outline:hover { background: var(--ink); color: #fff; }

/* Hero */
.hero { padding: 56px 0; background: linear-gradient(180deg, var(--soft), #fff); }
.hero .wrap { display: grid; grid-template-columns: 1.15fr 1fr; gap: 44px; align-items: center; }
.hero .lead { font-size: 1.15rem; color: var(--muted); }
.hero img { border-radius: 20px; box-shadow: 0 20px 50px rgba(0,0,0,.12); }
.banner { padding: 28px 0 0; }
.banner img { border-radius: 14px; margin: 0 auto; }
.banner .tall { display: none; max-width: 420px; }

section { padding: 60px 0; }
.alt { background: var(--soft); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; }
.split img { border-radius: 18px; }

/* Benefits */
.benefits { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin-top: 26px; }
.benefit { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 20px; }
.benefit h3 { font-size: 1.02rem; }
.benefit h3 span { color: var(--red); margin-right: 6px; }
.benefit p { margin: 0; color: var(--muted); font-size: .96rem; }

/* Products */
.products { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; margin-top: 26px; }
.product { background: #fff; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; display: flex; flex-direction: column; }
.product img { aspect-ratio: 1; object-fit: cover; width: 100%; }
.product .body { padding: 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.product h3 { margin: 0; }
.price { font-family: "Poppins", sans-serif; font-size: 1.3rem; font-weight: 600; color: var(--red); }
.price s { color: var(--muted); font-size: .95rem; font-weight: 400; margin-left: 6px; }
.product p { margin: 0; color: var(--muted); font-size: .95rem; }
.product .btn { margin-top: auto; text-align: center; }
.specs { width: 100%; border-collapse: collapse; font-size: .9rem; }
.specs td { padding: 4px 0; border-bottom: 1px solid var(--line); }
.specs td:last-child { text-align: right; font-weight: 600; }
.order-note { margin-top: 22px; padding: 18px 20px; border-radius: 14px; background: var(--dark); color: #fff; }
.order-note a { color: #fff; font-weight: 600; }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; margin-top: 24px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 22px; }
.card p { margin: 0; color: var(--muted); }
ul.creds { padding-left: 1.1em; margin: 0; }
ul.creds li { margin-bottom: 6px; }

/* Contact */
.contact { background: var(--dark); color: #fff; }
.contact h2 { color: #fff; }
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-top: 24px; }
.contact-item { background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.18); border-radius: 14px; padding: 20px; }
.contact-item h3 { color: #fff; font-size: .9rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: .5em; }
.contact-item a, .contact-item p { color: #fff; margin: 0; }
.contact .note { font-size: .9rem; opacity: .8; margin-top: 18px; }

/* Articles & text pages */
.page { padding: 52px 0; }
.page .wrap { max-width: 800px; }
.page h2 { font-size: 1.35rem; margin-top: 1.6em; }
.page h3 { margin-top: 1.4em; }
.meta { color: var(--muted); font-size: .92rem; margin-top: -.3em; }
.article-list { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 16px; }
.article-list a { text-decoration: none; color: inherit; display: grid; grid-template-columns: 180px 1fr; gap: 18px; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.article-list img { height: 100%; object-fit: cover; }
.article-list .txt { padding: 16px 16px 16px 0; }
.article-list h2 { font-size: 1.15rem; margin: 0 0 .3em; color: var(--ink); }
.article-list p { margin: 0; color: var(--muted); font-size: .95rem; }
.case { border-left: 4px solid var(--red); padding: 4px 0 4px 18px; margin: 28px 0; }
.case h2 { font-size: 1.15rem; margin: 0 0 .5em; }
.case p { margin: 0; }
.disclaimer { font-size: .88rem; color: var(--muted); background: var(--soft); border-radius: 12px; padding: 14px 16px; margin-top: 30px; }

footer { background: #0b0b0b; color: #bdbdbd; font-size: .9rem; padding: 26px 0; }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
footer a { color: #bdbdbd; }

@media (max-width: 860px) {
  .hero .wrap, .split { grid-template-columns: minmax(0, 1fr); gap: 30px; }
  .site-header nav a:not(.call) { display: none; }
  .site-header .logo img { height: 36px; }
  .banner .wide { display: none; }
  .banner .tall { display: block; width: 100%; }
  section { padding: 46px 0; }
  .article-list a { grid-template-columns: minmax(0, 1fr); }
  .article-list .txt { padding: 0 16px 16px; }
}