:root {
  --ink: #171b21;
  --muted: #5e6873;
  --paper: #f4f5f6;
  --surface: #ffffff;
  --line: #d7dce1;
  --red: #bd1e25;
  --red-dark: #94151b;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: inherit; }
button, a { font: inherit; }
button { cursor: pointer; }
.counter-pixel { position: absolute; left: -9999px; }

.equipment-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  width: 100%;
  min-height: 82px;
  padding: 14px max(24px, calc((100vw - var(--max)) / 2));
  background: rgba(255, 255, 255, .96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.brand { display: grid; gap: 3px; text-decoration: none; }
.brand strong { font-size: 24px; letter-spacing: -.03em; }
.brand strong span { color: var(--red); }
.brand small { color: var(--muted); }
.equipment-header nav { display: flex; align-items: center; gap: 22px; font-weight: 750; }
.equipment-header nav a { text-decoration: none; }
.header-phone { color: var(--red); }

.equipment-hero,
.equipment-section,
footer {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}

.equipment-hero {
  display: grid;
  grid-template-columns: 1.06fr .94fr;
  gap: clamp(34px, 6vw, 76px);
  align-items: center;
  padding: clamp(46px, 7vw, 88px) 0;
}

.breadcrumb { margin: 0 0 34px; color: var(--muted); font-size: 13px; }
.breadcrumb a { text-underline-offset: 4px; }
.eyebrow { margin: 0 0 15px; color: var(--red); font-size: 12px; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
h1, h2 { margin: 0; line-height: 1.02; letter-spacing: -.045em; }
h1 { max-width: 720px; font-size: clamp(42px, 6vw, 76px); }
h2 { font-size: clamp(32px, 4vw, 52px); }
.hero-lead { max-width: 670px; margin: 24px 0 0; color: #46515c; font-size: clamp(18px, 2vw, 22px); line-height: 1.6; }
.hero-actions, .cta-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid var(--line);
  border-radius: 5px;
  font-weight: 850;
  text-decoration: none;
}
.button.primary { color: #fff; background: var(--red); border-color: var(--red); }
.button.primary:hover { background: var(--red-dark); }
.button.secondary { color: var(--ink); background: var(--surface); }
.button:focus-visible, a:focus-visible { outline: 3px solid #2c78c7; outline-offset: 4px; }

.trust-list { display: grid; gap: 9px; margin: 28px 0 0; padding: 0; list-style: none; color: #404b56; }
.trust-list li::before { content: "✓"; margin-right: 10px; color: var(--red); font-weight: 900; }
.equipment-hero figure { margin: 0; }
.equipment-hero img { display: block; width: 100%; height: clamp(340px, 44vw, 560px); object-fit: cover; }
.equipment-hero figcaption { margin-top: 10px; color: var(--muted); font-size: 13px; }

.equipment-section { padding: clamp(56px, 7vw, 88px) 0; border-top: 1px solid var(--line); }
.section-head { display: grid; grid-template-columns: .75fr 1.25fr; gap: 42px; align-items: end; margin-bottom: 34px; }
.section-head > p:last-child { margin: 0; color: var(--muted); font-size: 18px; line-height: 1.65; }
.section-head .eyebrow { grid-column: 1 / -1; margin-bottom: -26px; }

.category-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.category-grid article { min-height: 220px; padding: 26px; background: var(--surface); border: 1px solid var(--line); }
.category-grid span { display: block; margin-bottom: 32px; color: var(--red); font-weight: 900; }
.category-grid h3 { margin: 0 0 10px; font-size: 22px; }
.category-grid p { margin: 0; color: var(--muted); line-height: 1.6; }

.process-section { background: var(--ink); color: #fff; padding-inline: clamp(22px, 4vw, 54px); }
.process-section .section-head { grid-template-columns: 1fr; }
.process-list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; margin: 0; padding: 0; list-style: none; counter-reset: steps; border-top: 1px solid #59616a; }
.process-list li { counter-increment: steps; min-height: 180px; padding: 24px 22px 0 0; border-right: 1px solid #59616a; }
.process-list li:last-child { border-right: 0; padding-left: 22px; }
.process-list li::before { content: "0" counter(steps); display: block; margin-bottom: 34px; color: #f4777c; font-weight: 900; }
.process-list strong, .process-list span { display: block; }
.process-list span { margin-top: 8px; color: #cfd4d9; line-height: 1.55; }

.split-cta { display: grid; grid-template-columns: 1.2fr .8fr; gap: 52px; align-items: center; }
.split-cta p:not(.eyebrow) { max-width: 720px; color: var(--muted); font-size: 18px; line-height: 1.65; }
.cta-actions { justify-content: flex-end; margin-top: 0; }

footer { display: flex; align-items: center; gap: 18px; padding: 34px 0 48px; border-top: 1px solid var(--line); color: var(--muted); }
footer strong { color: var(--ink); }
footer a { margin-left: auto; color: var(--red); font-weight: 850; }

@media (max-width: 820px) {
  .equipment-header nav > a:not(.header-phone) { display: none; }
  .equipment-hero, .section-head, .split-cta { grid-template-columns: 1fr; }
  .category-grid { grid-template-columns: 1fr 1fr; }
  .process-list { grid-template-columns: 1fr 1fr; }
  .process-list li:nth-child(2) { border-right: 0; }
  .cta-actions { justify-content: flex-start; }
}

@media (max-width: 560px) {
  .equipment-header { min-height: 72px; padding: 12px 16px; }
  .brand small { display: none; }
  .header-phone { font-size: 14px; }
  .equipment-hero, .equipment-section, footer { width: min(100% - 28px, var(--max)); }
  .equipment-hero { padding-top: 32px; }
  h1 { font-size: clamp(32px, 9.2vw, 40px); overflow-wrap: normal; }
  .hero-actions, .cta-actions { display: grid; }
  .category-grid, .process-list { grid-template-columns: 1fr; }
  .process-list li { min-height: 150px; border-right: 0; border-bottom: 1px solid #59616a; }
  .process-list li:last-child { padding-left: 0; border-bottom: 0; }
  footer { align-items: flex-start; flex-direction: column; }
  footer a { margin-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}