:root {
  --bg: #f5f7fa;
  --surface: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --primary: #0d4f8b;
  --primary-dark: #08365f;
  --accent: #f59e0b;
  --border: #dbe3ea;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  --radius: 18px;
  --container: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
.container { width: min(var(--container), calc(100% - 2rem)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.96);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: 0.8rem 0;
}
.brand { display: flex; align-items: center; gap: 0.8rem; color: var(--text); font-weight: 700; }
.brand img { width: 180px; height: auto; }
.nav-toggle {
  display: none; border: 1px solid var(--border); background: #fff; border-radius: 10px;
  padding: 0.6rem 0.8rem; font-size: 1rem; cursor: pointer;
}
.site-nav ul { display: flex; list-style: none; gap: 1.2rem; margin: 0; padding: 0; align-items: center; }
.site-nav a { color: var(--text); font-weight: 600; }
.site-nav a.active, .site-nav a:hover { color: var(--primary); text-decoration: none; }
.header-phone { white-space: nowrap; font-weight: 700; }
.hero {
  background: linear-gradient(rgba(8,54,95,0.72), rgba(8,54,95,0.72)), url('../img/content/hero-elevator.jpg') center/cover no-repeat;
  color: #fff; padding: 6rem 0;
}
.hero h1 { font-size: clamp(2rem, 4vw, 3.6rem); line-height: 1.1; margin: 0 0 1rem; }
.hero p { font-size: 1.1rem; max-width: 680px; color: rgba(255,255,255,0.92); }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 2rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.9rem 1.3rem; border-radius: 999px; font-weight: 700; border: 0;
}
.btn-primary { background: var(--accent); color: #111827; }
.btn-secondary { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.5); }
.section { padding: 4rem 0; }
.section-alt { background: #eef3f8; }
.section-title { font-size: clamp(1.8rem, 3vw, 2.5rem); margin: 0 0 1rem; }
.lead { font-size: 1.05rem; color: var(--muted); max-width: 760px; }
.grid { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 1.4rem;
}
.card h3 { margin-top: 0; margin-bottom: 0.7rem; }
.card p:last-child { margin-bottom: 0; }
.feature-list, .contact-list, .doc-list { padding-left: 1.1rem; }
.page-hero {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff; padding: 4rem 0 3rem;
}
.page-hero h1 { margin: 0 0 0.8rem; font-size: clamp(2rem, 3vw, 3rem); }
.media-split { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 2rem; align-items: center; }
.media-split img { border-radius: var(--radius); box-shadow: var(--shadow); }
.partner-logo {
  background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 1rem; height: 170px;
  display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow);
}
.partner-logo img { max-height: 110px; width: auto; object-fit: contain; }
.doc-card img { aspect-ratio: 4 / 3; object-fit: contain; background: #f9fafb; border-radius: 12px; padding: 0.5rem; border: 1px solid var(--border); }
.doc-actions { display: flex; gap: 0.8rem; flex-wrap: wrap; margin-top: 1rem; }
.site-footer {
  background: #0f172a; color: rgba(255,255,255,0.86); padding: 3rem 0 2rem; margin-top: 3rem;
}
.site-footer a { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 2rem; }
.small { font-size: 0.95rem; color: var(--muted); }
.footer-note { margin-top: 2rem; font-size: 0.95rem; color: rgba(255,255,255,0.65); }
@media (max-width: 900px) {
  .grid-3, .grid-2, .media-split, .footer-grid { grid-template-columns: 1fr; }
  .nav-toggle { display: inline-flex; }
  .site-nav {
    position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-bottom: 1px solid var(--border);
    display: none; padding: 1rem;
  }
  .site-nav.open { display: block; }
  .site-nav ul { flex-direction: column; align-items: flex-start; }
  .header-phone { display: none; }
  .brand img { width: 150px; }
  .hero { padding: 4.5rem 0; }
}

.service-card-icon {
  width: 72px;
  height: 72px;
  object-fit: contain;
  margin-bottom: 1rem;
}
.map-frame {
  width: 100%;
  min-height: 360px;
  border: 0;
  border-radius: 18px;
  box-shadow: var(--shadow);
}
.contact-form .field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-bottom: 1rem;
}
.contact-form label {
  font-weight: 700;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  font: inherit;
  background: #fff;
}
.contact-form textarea {
  min-height: 180px;
  resize: vertical;
}
.helper-box {
  background: #fff8e7;
  border: 1px solid #f4d28b;
  color: #7c5a10;
  padding: 1rem 1.1rem;
  border-radius: 14px;
}

.partner-logo.partner-text {
  flex-direction: column;
  gap: 0.65rem;
  text-align: center;
  color: var(--text);
  font-weight: 700;
}
.partner-logo.partner-text span {
  font-size: 1.05rem;
}
.partner-logo.partner-text small {
  color: var(--muted);
  font-weight: 600;
}