:root {
  --accent: #0a7d6f !important;
  --accent-strong: #075f54 !important;
  --ink: #1b2328 !important;
  --muted: #5f6b74 !important;
  --surface: #ffffff !important;
  --bg-a: #f6fbff !important;
  --bg-b: #f6fff9 !important;
  --line: #d8e4ea !important;
  --primary-color: #0a7d6f !important;
  --secondary-color: #075f54 !important;
  --light-color: #f8fcff !important;
  --dark-color: #1b2328 !important;
}

body {
  font-family: "Trebuchet MS", "Segoe UI", Tahoma, Geneva, Verdana, sans-serif !important;
  color: var(--ink) !important;
  background:
    radial-gradient(circle at 12% 8%, #dff5ff 0, transparent 34%),
    radial-gradient(circle at 92% 18%, #ddffe8 0, transparent 30%),
    linear-gradient(180deg, var(--bg-a), var(--bg-b)) !important;
  min-height: 100vh;
}

.navbar {
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08) !important;
  backdrop-filter: blur(8px);
}

.navbar-brand {
  font-weight: 700 !important;
  letter-spacing: 0.03em;
  color: var(--accent) !important;
}

.navbar-default .navbar-brand {
  color: var(--accent) !important;
}

.nav-link {
  font-weight: 600 !important;
  transition: color 0.2s ease, transform 0.2s ease !important;
}

.nav-link:hover,
.nav-link:focus {
  color: var(--accent) !important;
  transform: translateY(-1px);
}

.navbar .nav-link.active,
.navbar .nav-link[aria-current="page"] {
  color: var(--accent) !important;
  background-color: rgba(10, 125, 111, 0.14) !important;
  border-radius: 999px;
  padding-left: 0.85rem;
  padding-right: 0.85rem;
  box-shadow: inset 0 0 0 1px rgba(10, 125, 111, 0.35);
}

.navbar-nav > li > a,
.nav > li > a {
  font-weight: 600 !important;
  color: var(--ink) !important;
}

.navbar-nav > li > a:hover,
.navbar-nav > li > a:focus,
.nav > li > a:hover,
.nav > li > a:focus {
  color: var(--accent) !important;
}

.navbar-default .navbar-nav > .active > a,
.navbar-default .navbar-nav > .active > a:hover,
.navbar-default .navbar-nav > .active > a:focus {
  color: var(--accent) !important;
  background-color: rgba(10, 125, 111, 0.14) !important;
  border-radius: 999px;
  box-shadow: inset 0 0 0 1px rgba(10, 125, 111, 0.35);
}

.card,
.contact-info,
.contact-info-card,
.service-card,
.presentation-item,
.document-item,
.video-item,
.product-item {
  border-radius: 16px !important;
  border: 1px solid var(--line) !important;
  background: rgba(255, 255, 255, 0.92) !important;
  box-shadow: 0 10px 24px rgba(14, 31, 43, 0.08) !important;
}

.card:hover,
.service-card:hover,
.portfolio-item:hover {
  box-shadow: 0 14px 30px rgba(14, 31, 43, 0.14) !important;
}

.btn-primary,
.btn-accent {
  background-color: var(--accent) !important;
  border-color: var(--accent) !important;
}

.btn-primary:hover,
.btn-accent:hover {
  background-color: var(--accent-strong) !important;
  border-color: var(--accent-strong) !important;
}

a,
.pdf-link,
.contact-info a,
.contact-info-text a,
.tip-link,
.back-link,
.portfolio-link {
  color: var(--accent);
}

a:hover,
.pdf-link:hover,
.contact-info a:hover,
.contact-info-text a:hover,
.tip-link:hover,
.back-link:hover,
.portfolio-link:hover {
  color: var(--accent-strong);
}

.logo-left,
.logo-right {
  height: 40px;
}

.footer {
  margin-top: 2.4rem !important;
  border-top: 1px solid var(--line) !important;
  background-color: rgba(255, 255, 255, 0.86) !important;
  padding: 1.5rem 0 !important;
}

.section-title,
.links-section h2,
.tips-section h1,
.article-header,
.product-title,
.service-title,
.contact-info-title {
  border-color: var(--accent) !important;
  color: var(--accent) !important;
}

@media (max-width: 767px) {
  .navbar-brand {
    font-size: 1.1rem;
  }
}