/* Athanor Budapest — logó színei alapján */
:root {
  --text-brand: #4d4d4d;
  --accent-red: #c61a2e;
  --accent-blue: #0067a5;
  --bg-page: #f8f9fa;
  --bg-section: #f2f3f5;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--text-brand);
  background-color: #fff;
}

.text-brand {
  color: var(--text-brand) !important;
}

.text-accent-red {
  color: var(--accent-red) !important;
}

.text-accent-blue {
  color: var(--accent-blue) !important;
}

.bg-section {
  background-color: var(--bg-section);
}

.navbar .nav-link {
  color: var(--text-brand);
  font-weight: 500;
}

.navbar .nav-link:hover {
  color: var(--accent-blue);
}

.btn-accent-red {
  background-color: var(--accent-red);
  border-color: var(--accent-red);
}

.btn-accent-red:hover {
  background-color: #a81526;
  border-color: #a81526;
  color: #fff;
}

.btn-accent-blue {
  background-color: var(--accent-blue);
  border-color: var(--accent-blue);
}

.btn-accent-blue:hover {
  background-color: #00548a;
  border-color: #00548a;
  color: #fff;
}

.btn-outline-accent-blue {
  color: var(--accent-blue);
  border-color: var(--accent-blue);
}

.btn-outline-accent-blue:hover {
  background-color: var(--accent-blue);
  border-color: var(--accent-blue);
  color: #fff;
}

.brand-mark {
  flex-shrink: 0;
}

.brand-logo-nav {
  height: 44px;
  width: auto;
  max-width: 150px;
  object-fit: contain;
  display: block;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.navbar-brand:hover .brand-logo-nav {
  transform: scale(1.02);
}

.brand-text .brand-tagline {
  font-size: 0.7rem;
  letter-spacing: 0.02em;
  margin-left: 10px;
}

.hero {
  background: linear-gradient(180deg, var(--bg-page) 0%, #fff 55%);
}

@media (min-width: 992px) {
  .py-lg-6 {
    padding-top: 4.5rem !important;
    padding-bottom: 4.5rem !important;
  }
}

.hero-card {
  border-top: 4px solid var(--accent-blue) !important;
}

.icon-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.bg-water-soft {
  background-color: rgba(0, 103, 165, 0.12);
}

.bg-gas-soft {
  background-color: rgba(198, 26, 46, 0.1);
}

.service-card--water {
  border-top: 3px solid var(--accent-blue) !important;
}

.service-card--gas,
.service-card--heat {
  border-top: 3px solid var(--accent-red) !important;
}

.footer {
  background-color: var(--text-brand);
}