/* ─── Variables ──────────────────────────────────────────────── */
:root {
  --color-primary: #1a3c5e;
  --color-accent: #2980b9;
  --color-cta: #72c02c;
  --color-dark: #122d47;
  --color-darker: #0d2236;
}

/* ─── Global ─────────────────────────────────────────────────── */
body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: #333;
}

a {
  color: var(--color-accent);
}

a:hover {
  color: var(--color-primary);
}

/* ─── Topbar ─────────────────────────────────────────────────── */
.topbar {
  background-color: var(--color-dark) !important;
  font-size: 0.85rem;
}

/* ─── Navbar ─────────────────────────────────────────────────── */
.navbar.bg-primary {
  background-color: var(--color-primary) !important;
}

.navbar-brand img {
  max-height: 40px;
}

/* Logo SVG inline */
#logo-header {
  display: block;
  width: auto;
  height: 56px;
  max-width: 320px;
  transition: opacity 0.2s ease;
}

#logo-header .logo-name,
#logo-header .logo-tag,
#logo-header .logo-rule {
  transition: fill 0.25s ease, stroke 0.25s ease;
}

.navbar-brand:hover #logo-header,
.navbar-brand:focus #logo-header {
  opacity: 0.9;
}

@media (max-width: 575px) {
  #logo-header {
    height: 44px;
    max-width: 220px;
  }
}

.nav-link.active {
  font-weight: 600;
}

/* ─── CTA Button ─────────────────────────────────────────────── */
.btn-cta {
  background-color: var(--color-cta);
  border-color: var(--color-cta);
  color: #fff;
  font-weight: 600;
}

.btn-cta:hover,
.btn-cta:focus {
  background-color: #5fb024;
  border-color: #5fb024;
  color: #fff;
}

/* ─── Hero Section ───────────────────────────────────────────── */
.hero {
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-accent) 100%
  );
}

.hero h1 {
  line-height: 1.3;
}

/* ─── Service Blocks ─────────────────────────────────────────── */
.service-block {
  border-radius: 8px;
  transition: box-shadow 0.3s ease;
}

.service-block:hover {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.service-icon {
  font-size: 3rem;
  display: block;
  color: var(--color-accent);
}

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

/* ─── Pricing Cards ──────────────────────────────────────────── */
.pricing-card {
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.pricing-card .card-header {
  border-radius: 8px 8px 0 0;
  background-color: var(--color-primary) !important;
}

.pricing-price {
  line-height: 1.2;
}

/* ─── Accordion ──────────────────────────────────────────────── */
.accordion-button:not(.collapsed) {
  background-color: rgba(41, 128, 185, 0.08);
  color: var(--color-primary);
}

.accordion-button:focus {
  box-shadow: 0 0 0 0.2rem rgba(41, 128, 185, 0.25);
}

/* ─── Version History ────────────────────────────────────────── */
.version-entry {
  border-left: 3px solid var(--color-accent);
  padding-left: 1rem;
}

.version-entry ul {
  padding-left: 1.25rem;
}

.version-entry li {
  margin-bottom: 0.35rem;
  line-height: 1.5;
}

/* ─── Footer ─────────────────────────────────────────────────── */
footer.bg-dark {
  background-color: var(--color-dark) !important;
}

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

footer a {
  color: var(--color-accent);
}

footer a:hover {
  color: #fff;
}

footer .form-control {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  color: #fff;
}

footer .form-control::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

footer .form-control:focus {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: var(--color-accent);
  color: #fff;
  box-shadow: 0 0 0 0.2rem rgba(41, 128, 185, 0.25);
}

/* ─── Back to Top ────────────────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.3s,
    visibility 0.3s;
  z-index: 999;
}

.back-to-top.show {
  opacity: 0.8;
  visibility: visible;
}

.back-to-top:hover {
  opacity: 1;
  color: #fff;
}

/* ─── Breadcrumb ─────────────────────────────────────────────── */
.breadcrumb {
  background: transparent;
  margin-bottom: 0;
}

/* ─── Print ──────────────────────────────────────────────────── */
@media print {
  .topbar,
  header,
  footer,
  .back-to-top,
  .breadcrumb,
  nav[aria-label] {
    display: none !important;
  }

  a[href]::after {
    content: none !important;
  }
}

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .hero {
    text-align: center;
  }

  .hero .btn-cta {
    margin-top: 1rem;
  }

  .service-icon {
    font-size: 2.5rem;
  }
}