:root {
  --red: #ed1c24;
  --charcoal: #272729;
  --charcoal-2: #333335;
  --paper: #f7f6f4;
  --ink: #28282a;
  --muted: #555155;
  --rail-width: clamp(255px, 23.5vw, 340px);
  font-family: "Century Gothic", CenturyGothic, "Trebuchet MS", Arial, sans-serif;
  color: var(--ink);
  background: #111;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: #111; }

.status-bar {
  position: sticky;
  top: 0;
  z-index: 100;
  min-height: 38px;
  color: #fff;
  background: rgba(39, 39, 41, 0.98);
  border-bottom: 2px solid var(--red);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}

.status-inner {
  width: min(100% - 48px, 1240px);
  min-height: 38px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 9px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 3px rgba(237,28,36,.18); }

.site-shell {
  position: relative;
  isolation: isolate;
  width: min(100%, 1440px);
  min-height: calc(100vh - 38px);
  margin: 0 auto;
  padding: 44px 35px 18px;
  overflow: hidden;
  background:
    radial-gradient(circle at 68% 23%, rgba(255,255,255,.96), rgba(247,246,244,.84) 46%, rgba(238,237,234,.9) 100%),
    var(--paper);
}

.dark-rail {
  position: absolute;
  z-index: -1;
  inset: 0 auto 0 0;
  width: var(--rail-width);
  background: linear-gradient(130deg, #242426 0%, #343436 52%, #242426 100%);
}

.site-header { min-height: 163px; position: relative; }
.brand-cluster { position: relative; margin-left: 68px; width: 420px; }
.brand-card {
  position: relative;
  z-index: 2;
  width: 320px;
  height: auto;
  padding: 0;
  color: #fff;
  background: linear-gradient(135deg, #f01d25, #ed1720 76%, #da1017);
  box-shadow: 0 8px 18px rgba(0,0,0,.09);
  display: block;
}
.brand-card img { display: block; width: 100%; height: auto; }
.brand-line { position: absolute; top: 57px; height: 2px; background: var(--red); }
.brand-line-left { right: calc(100% + 14px); width: 70px; }
.brand-line-right { left: 332px; width: 78px; }
.brand-tagline { margin: 35px 0 0 5px; color: #fff; font-size: 24px; line-height: 1.42; }

.hero { margin: -205px 44px 18px 520px; }
.hero h1 {
  max-width: 770px;
  margin: 0;
  font-size: clamp(42px, 4vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.045em;
  font-weight: 700;
}
.key-points { display: flex; flex-wrap: wrap; gap: 0; margin: 16px 0 18px; font-size: 16px; line-height: 1.45; }
.key-points span + span::before { content: ""; display: inline-block; width: 7px; height: 7px; margin: 0 12px 2px; border-radius: 50%; background: var(--red); }
.intro { max-width: 720px; margin: 0; color: #474449; font-size: 16px; line-height: 1.55; }

.comparison { display: grid; grid-template-columns: 1fr 1fr; gap: 29px; margin: 0 53px 32px 64px; }
.photo-card {
  position: relative;
  height: 250px;
  margin: 0;
  overflow: hidden;
  border: 7px solid rgba(255,255,255,.88);
  border-radius: 14px;
  background: #ddd;
  box-shadow: 0 8px 21px rgba(0,0,0,.13);
}
.photo-card img { display: block; width: 100%; height: 100%; object-fit: cover; }
.photo-label { position: absolute; top: -1px; left: -1px; min-width: 120px; padding: 14px 24px; color: #fff; font-size: 19px; font-weight: 700; text-align: center; }
.photo-label.before { background: rgba(39,39,41,.94); }
.photo-label.after { background: var(--red); }

.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 38px; align-items: stretch; margin: 0 53px 38px 64px; }
.info-card {
  min-height: 202px;
  padding: 31px 30px 28px 24px;
  display: grid;
  grid-template-columns: 112px 1fr;
  align-items: center;
  border: 1px solid rgba(45,45,47,.08);
  border-radius: 13px;
  background: rgba(255,255,255,.86);
  box-shadow: 0 7px 18px rgba(0,0,0,.12);
}
.icon-circle { width: 84px; height: 84px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: linear-gradient(145deg, #373739, #222224); }
.icon-circle svg { width: 58px; height: 58px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.info-copy { min-height: 130px; padding-left: 29px; border-left: 2px solid var(--charcoal-2); display: flex; flex-direction: column; justify-content: center; }
.info-copy h2 { margin: 0 0 9px; font-size: 24px; line-height: 1; }
.info-copy p { margin: 0; color: #3f3d40; font-size: 15.5px; line-height: 1.55; }
.info-copy i { display: inline-block; width: 6px; height: 6px; margin: 0 5px 2px; border-radius: 50%; background: var(--red); }
.application-card, .function-card { height: 100%; }

.contact-bar {
  margin: 0 0 0 64px;
  min-height: 78px;
  padding: 13px 18px;
  display: grid;
  grid-template-columns: 1.08fr .95fr 1.02fr 1fr;
  align-items: center;
  color: #fff;
  background: linear-gradient(105deg, #303032, #262628);
}
.company, .contact-item { min-height: 42px; padding: 0 23px; display: flex; align-items: center; font-size: 15px; letter-spacing: .01em; text-decoration: none; color: inherit; }
.contact-item, .company + .contact-item { border-left: 2px solid var(--red); }
.company strong { white-space: nowrap; font-size: 15px; }

@media (max-width: 1080px) {
  .site-shell { padding-inline: 28px; }
  .hero { margin: -178px 20px 18px 430px; }
  .hero h1 { font-size: 45px; }
  .brand-cluster { margin-left: 34px; }
  .comparison, .info-grid { margin-left: 44px; margin-right: 24px; }
  .info-card { grid-template-columns: 90px 1fr; padding-inline: 18px; }
  .info-copy { padding-left: 20px; }
  .contact-bar { margin-left: 44px; grid-template-columns: 1fr 1fr; }
  .contact-item:nth-child(3) { border-left: 0; }
  .company, .contact-item { padding: 8px 20px; }
}

@media (max-width: 760px) {
  :root { --rail-width: 260px; }
  .status-inner { width: calc(100% - 32px); justify-content: center; font-size: 12px; }
  .site-shell { width: 100%; padding: 0 18px 18px; }
  .dark-rail { height: 188px; bottom: auto; width: 260px; }
  .site-header { min-height: 202px; }
  .brand-cluster { margin-left: 12px; width: 350px; max-width: calc(100% - 12px); }
  .brand-card { width: 286px; height: auto; padding-inline: 0; }
  .brand-line { top: 48px; }
  .brand-line-left { width: 30px; }
  .brand-line-right { left: 298px; width: 52px; }
  .brand-tagline { margin-top: 14px; font-size: 21px; line-height: 1.35; }
  .hero { margin: 25px auto 28px; width: min(100%, 640px); }
  .hero h1 { max-width: 620px; font-size: clamp(36px, 9vw, 57px); line-height: 1.08; }
  .key-points { margin-block: 20px; font-size: 14px; }
  .intro { font-size: 15px; line-height: 1.58; }
  .comparison, .info-grid { width: min(100%, 680px); margin: 0 auto 16px; grid-template-columns: 1fr; gap: 14px; }
  .photo-card { height: clamp(220px, 47vw, 310px); }
  .info-card { min-height: 142px; grid-template-columns: 108px 1fr; padding: 20px 20px 20px 18px; }
  .info-copy { min-height: 106px; padding-left: 24px; }
  .info-copy h2 { font-size: 21px; }
  .info-copy p { font-size: 14px; line-height: 1.5; }
  .contact-bar { width: min(100%, 680px); margin: 0 auto; padding: 14px 20px; grid-template-columns: 1fr; }
  .company, .contact-item { width: 100%; min-height: 49px; padding: 0; border: 0 !important; justify-content: flex-start; }
  .contact-item { border-top: 1px solid rgba(237, 28, 36, .72) !important; }
}

@media (max-width: 430px) {
  .site-shell { padding-inline: 12px; }
  .dark-rail { width: 215px; }
  .brand-cluster { margin-left: 3px; }
  .brand-card { width: 236px; height: auto; }
  .brand-line { top: 42px; }
  .brand-line-right { left: 247px; width: 35px; }
  .brand-tagline { font-size: 18px; }
  .hero { margin-top: 5px; }
  .hero h1 { font-size: 34px; }
  .key-points { display: block; }
  .key-points span { display: block; margin: 5px 0; }
  .key-points span + span::before { margin-left: 0; }
  .info-card { grid-template-columns: 76px 1fr; padding-inline: 13px; }
  .icon-circle { width: 64px; height: 64px; }
  .icon-circle svg { width: 44px; height: 44px; }
  .info-copy { padding-left: 15px; }
  .photo-label { min-width: 100px; padding: 12px 18px; }
  .company strong { white-space: normal; }
}

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