:root {
  --red: #b02f27;
  --red-dark: #8e231e;
  --navy: #12263f;
  --navy-2: #27476d;
  --ink: #102033;
  --muted: #5f6f83;
  --paper: #ffffff;
  --soft: #f4f7fa;
  --soft-blue: #eef4f8;
  --line: #dbe3eb;
  --shadow: 0 20px 48px rgba(12, 30, 52, .12);
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; }

.demo-strip {
  background: var(--red);
  color: white;
  text-align: center;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .13em;
  padding: 7px 16px;
}

.container {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(223,229,236,.85);
}

.nav-wrap {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}
.brand-logo {
  width: 260px;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 14px;
  font-weight: 750;
}
.site-nav > a:not(.btn) { color: #334156; }
.site-nav > a:not(.btn):hover { color: var(--red); }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: 9px;
}
.nav-toggle span { display: block; height: 2px; background: var(--navy); margin: 6px 0; border-radius: 99px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 7px;
  border: 1px solid var(--red);
  background: var(--red);
  color: white;
  font-weight: 800;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
  cursor: pointer;
}
.btn:hover { background: var(--red-dark); border-color: var(--red-dark); transform: translateY(-1px); }
.btn-small { min-height: 42px; padding: 0 16px; font-size: 13px; }
.btn-ghost { background: transparent; color: var(--navy); border-color: #c5cfda; }
.btn-ghost:hover { background: var(--navy); color: white; border-color: var(--navy); }

.hero {
  overflow: hidden;
  background:
    radial-gradient(circle at 84% 16%, rgba(176,47,39,.10), transparent 28%),
    linear-gradient(135deg, #f8fafc 0%, #ffffff 54%, #eef3f7 100%);
  border-bottom: 1px solid var(--line);
}
.hero-grid {
  min-height: 690px;
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  align-items: center;
  gap: 48px;
  padding-top: 70px;
  padding-bottom: 76px;
}
.eyebrow {
  margin: 0 0 16px;
  color: var(--red);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .16em;
}
.eyebrow.light { color: #ffaea5; }
.hero h1, .section h2, .equipment-band h2, .quote-section h2 {
  margin: 0;
  color: var(--navy);
  font-weight: 850;
  letter-spacing: -.045em;
  line-height: 1.04;
}
.hero h1 { font-size: clamp(44px, 5vw, 70px); max-width: 720px; }
.hero-lead {
  max-width: 650px;
  color: #526174;
  font-size: 18px;
  line-height: 1.7;
  margin: 26px 0 30px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.credentials {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  margin-top: 34px;
  color: #5d6979;
  font-size: 13px;
}
.credentials b { color: var(--navy); margin-right: 5px; }

.hero-visual {
  position: relative;
  min-height: 500px;
  display: grid;
  place-items: center;
}
.hero-image-card {
  position: relative;
  width: min(100%, 760px);
  border-radius: 26px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid #dbe2ea;
  background: white;
}
.hero-image-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,21,36,0) 52%, rgba(10,21,36,.16) 100%);
  pointer-events: none;
}
.hero-image-card img {
  width: 100%;
  height: auto;
}
.photo-card {
  position: absolute;
  z-index: 2;
  padding: 12px 16px;
  min-width: 180px;
  background: rgba(255,255,255,.94);
  border: 1px solid rgba(219,226,234,.98);
  border-radius: 12px;
  box-shadow: 0 14px 28px rgba(11, 25, 39, .16);
}
.photo-card span { display: block; color: var(--red); font-size: 11px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.photo-card strong { display: block; color: var(--navy); font-size: 16px; margin-top: 3px; line-height: 1.25; }
.photo-card-primary { left: 26px; bottom: 26px; }
.photo-card-region { right: 26px; top: 26px; }

.trust-bar { background: var(--navy); color: white; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-grid > div { padding: 26px 22px; border-right: 1px solid rgba(255,255,255,.13); }
.trust-grid > div:first-child { padding-left: 0; }
.trust-grid > div:last-child { border-right: 0; }
.trust-grid strong { display: block; font-size: 15px; }
.trust-grid span { display: block; color: #afbccb; font-size: 12px; margin-top: 4px; }

.section { padding: 100px 0; }
.section-alt { background: var(--soft); }
.section-heading { max-width: 750px; margin-bottom: 46px; }
.section-heading.narrow { max-width: 650px; }
.section h2, .equipment-band h2, .quote-section h2 { font-size: clamp(34px, 4vw, 52px); }
.section-heading > p:last-child { color: var(--muted); font-size: 17px; margin-top: 20px; }

.cards.three { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: white;
  box-shadow: 0 12px 28px rgba(13,33,56,.045);
}
.card h3 { color: var(--navy); font-size: 20px; margin: 20px 0 10px; }
.card p { color: var(--muted); margin: 0; }
.icon-circle {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #f8e8e6;
  color: var(--red);
  font-size: 12px;
  font-weight: 900;
}

.equipment-band { background: var(--navy); color: white; padding: 86px 0 46px; }
.equipment-band h2 { color: white; max-width: 620px; }
.equipment-band p { color: #bac6d2; max-width: 650px; font-size: 17px; }
.equipment-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: end; }
.specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid rgba(255,255,255,.18);
  border-left: 1px solid rgba(255,255,255,.18);
}
.specs div { padding: 24px; border-right: 1px solid rgba(255,255,255,.18); border-bottom: 1px solid rgba(255,255,255,.18); }
.specs span { display: block; color: #9cabbc; font-size: 12px; text-transform: uppercase; letter-spacing: .09em; }
.specs strong { display: block; font-size: 17px; margin-top: 7px; }
.fine-print { margin-top: 28px !important; font-size: 11px !important; color: #8493a4 !important; }

.coverage-grid, .about-grid, .quote-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}
.map-card {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid #dbe2ea;
  background: white;
}
.map-card img { width: 100%; height: auto; }
.coverage-grid > div:last-child > p:not(.eyebrow), .about-grid p, .quote-grid > div:first-child > p:not(.eyebrow) { color: var(--muted); font-size: 17px; }
.check-list { list-style: none; padding: 0; margin: 28px 0; }
.check-list li { position: relative; padding: 8px 0 8px 30px; color: #47566a; }
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 7px;
  color: var(--red);
  font-weight: 900;
}
.text-link { color: var(--red); font-weight: 850; }

.credibility-panel {
  background: var(--soft-blue);
  padding: 34px;
  border-radius: 18px;
  border: 1px solid #dbe4ed;
}
.credibility-panel h3 { margin: 0 0 20px; color: var(--navy); font-size: 22px; }
dl { margin: 0; }
dl div { display: flex; justify-content: space-between; gap: 20px; padding: 14px 0; border-bottom: 1px solid #d4dde7; }
dt { color: #6b7888; }
dd { margin: 0; color: var(--navy); font-weight: 800; text-align: right; }
.microcopy { font-size: 11px !important; margin: 18px 0 0 !important; }

.section-dark { background: #091827; color: white; }
.section-dark h2 { color: white; }
.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.value-grid > div { padding-top: 24px; border-top: 1px solid rgba(255,255,255,.16); }
.value-grid span { color: #ff9d93; font-size: 12px; font-weight: 900; }
.value-grid h3 { margin: 11px 0 8px; font-size: 18px; }
.value-grid p { color: #acbac7; margin: 0; font-size: 14px; }

.quote-section { background: linear-gradient(180deg, white 0%, #f5f7f9 100%); }
.quote-grid { align-items: start; }
.contact-block { display: grid; gap: 12px; margin-top: 34px; }
.contact-block a, .contact-block > div {
  display: grid;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}
.contact-block strong { color: var(--navy); }
.contact-block span { color: var(--muted); font-size: 13px; }
.quote-form {
  background: white;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 30px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { display: grid; gap: 7px; margin-bottom: 16px; color: #465569; font-size: 13px; font-weight: 800; }
input, textarea, select {
  width: 100%;
  border: 1px solid #ccd5df;
  border-radius: 7px;
  padding: 12px 13px;
  background: #fbfcfd;
  color: var(--ink);
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}
input:focus, textarea:focus, select:focus { border-color: var(--navy-2); box-shadow: 0 0 0 3px rgba(24,54,93,.09); }
textarea { resize: vertical; }
.form-submit { width: 100%; }
.form-note { margin: 12px 0 0; font-size: 11px; color: #8793a0; text-align: center; }
.form-success { min-height: 22px; margin: 10px 0 0; color: #2d6e46; font-weight: 750; font-size: 13px; text-align: center; }

.site-footer { background: #07131f; color: #aeb9c5; padding: 62px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr .8fr .8fr; gap: 50px; }
.footer-brand { margin-bottom: 18px; }
.footer-logo { width: 240px; filter: brightness(1.04); }
.site-footer strong { color: white; }
.site-footer p { font-size: 14px; }
.site-footer a:hover { color: white; }
.footer-bottom {
  margin-top: 42px;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,.11);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 11px;
  color: #778594;
}

@media (max-width: 1100px) {
  .brand-logo { width: 230px; }
}

@media (max-width: 960px) {
  .site-nav {
    position: absolute;
    top: 88px;
    left: 20px;
    right: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 16px;
    background: white;
    border: 1px solid var(--line);
    border-radius: 12px;
    box-shadow: var(--shadow);
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 12px 8px; }
  .site-nav .btn { margin-top: 8px; }
  .nav-toggle { display: block; }

  .hero-grid, .equipment-grid, .coverage-grid, .about-grid, .quote-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 26px; padding-top: 58px; }
  .hero-visual { min-height: auto; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .trust-grid > div { border-bottom: 1px solid rgba(255,255,255,.13); }
  .cards.three { grid-template-columns: 1fr; }
  .equipment-grid, .coverage-grid, .about-grid, .quote-grid { gap: 42px; }
  .value-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .demo-strip { font-size: 10px; }
  .nav-wrap { min-height: 76px; }
  .brand-logo { width: 176px; }
  .site-nav { top: 76px; left: 14px; right: 14px; }

  .hero-grid { min-height: auto; padding-top: 46px; padding-bottom: 50px; }
  .hero h1 { font-size: 43px; }
  .hero-lead { font-size: 16px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .credentials { display: grid; gap: 7px; }
  .photo-card { transform: scale(.92); transform-origin: left bottom; }
  .photo-card-primary { left: 14px; bottom: 14px; }
  .photo-card-region {
    right: 14px;
    top: 14px;
    left: auto;
    transform-origin: right top;
  }

  .trust-grid { grid-template-columns: 1fr; }
  .trust-grid > div { padding: 18px 0; border-right: 0; }
  .section { padding: 72px 0; }
  .section-heading { margin-bottom: 34px; }
  .section h2, .equipment-band h2, .quote-section h2 { font-size: 35px; }
  .card { padding: 24px; }
  .equipment-band { padding-top: 70px; }
  .specs { grid-template-columns: 1fr; }
  .value-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .quote-form { padding: 22px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-logo { width: 190px; }
  .footer-bottom { flex-direction: column; }
}