  <!-- Custom CSS (extend Pico) -->
    :root {
      --brand: #0c5adb;
      --brand-ink: #0a3ca1;
      --accent: #20c997;
    }
    /* Layout helpers */
    .container { max-width: 1100px; margin-inline: auto; padding: 1rem; }
    header, main, footer { padding-block: 1rem; }

    /* Skip link for a11y */
    .skip-link { position: absolute; left: -9999px; }
    .skip-link:focus { left: 1rem; top: 1rem; z-index: 1000; background: var(--brand); color: #fff; padding: .5rem .75rem; border-radius: .5rem; }

    /* Brand tweaks */
    header nav a[aria-current="page"] { color: var(--brand); font-weight: 600; }
    .brand { display: inline-flex; align-items: center; gap: .5rem; font-weight: 700; }
    .brand img { width: 40px; height: 40px; border-radius: 8px; }

    /* Hero */
    .hero { padding: 3rem 1rem; background: radial-gradient(1000px 500px at 10% 10%, rgba(12,90,219,.08), transparent),
                               linear-gradient(180deg, rgba(12,90,219,.08), transparent 50%);
             border-radius: 1rem; }
    .hero h1 { margin-bottom: .5rem; }
    .hero p { max-width: 60ch; }
    .hero-cta { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1rem; }
    .hero-cta a[role="button"] { background: var(--brand); border-color: var(--brand); }
    .hero-cta a[role="button"]:hover { background: var(--brand-ink); border-color: var(--brand-ink); }

    /* Card grid */
    .grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
    .card { border: 1px solid var(--pico-muted-border-color); border-radius: 12px; padding: 1rem; background: var(--pico-card-background-color); backdrop-filter: blur(6px); }
    .card h3 { margin-bottom: .5rem; }

    /* CTA banner */
    .cta-banner { padding: 1rem; background: #f6fbff; border: 1px solid #e6f1ff; border-radius: 12px; display: grid; gap: .75rem; }

    /* Footer */
    footer { border-top: 1px solid var(--pico-muted-border-color); font-size: .95rem; }

    /* Forms */
    form [aria-live] { min-height: 1.25rem; }

    /* Utilities */
    .muted { color: var(--pico-muted-color); }
    
    
    .call-link {
  text-decoration: none;
  color: inherit;
  font-weight: 600;
  padding: 0.25rem 0;
}

/* Mobile view — make it look like a button */
@media (max-width: 768px) {
  .call-link {
    display: inline-block;
    background-color: var(--brand);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    text-decoration: none;
  }
  .call-link:hover {
    background-color: var(--brand-ink);
  }
}

/* Default for mobile */
.top-banner img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  display: block;
}

/* Larger height for bigger screens */
@media (min-width: 768px) {
  .top-banner img {
    height: 450px;
    object-position: center 30%;
  }
}

.contact-address {
  margin-top: 1rem;
  font-style: normal;
  color: var(--pico-muted-color);
  font-size: 0.95rem;
}

nav details {
  position: relative;
}

nav summary {
  cursor: pointer;
  list-style: none;
}

nav summary::-webkit-details-marker {
  display: none;
}

.submenu {
  list-style: none;
  margin: 0;
  padding: 0.5rem 1rem;
}

.submenu li {
  margin: 0.25rem 0;
}

.submenu li a {
  text-decoration: none;
  color: var(--brand);
}

.submenu li a:hover {
  text-decoration: underline;
}
/* --- Dropdown fixes (scoped to header nav) --- */
header nav details > summary::marker { display: none; }
header nav details > summary::-webkit-details-marker { display: none; }
header nav details > summary::after { content: none !important; }
header nav summary { list-style: none; display: inline-block; }
  /* Ensure no marker and inline layout */

/* Make nav items line up nicely */
header nav ul { display: flex; gap: 1rem; align-items: center; }

/* Dropdown basics */
.has-dropdown { position: relative; }
.has-dropdown details { position: static; } /* keep summary clickable */
.has-dropdown summary {
  list-style: none;
  cursor: pointer;
  padding: .25rem .5rem;
  border-radius: .5rem;
}
.has-dropdown summary::-webkit-details-marker { display: none; }

/* Add a subtle caret */
header nav .has-dropdown summary.menu-label::after {  content: "▸"; margin-left: .35rem; font-size: .85em; transition: transform .15s ease; } 
header nav .has-dropdown details[open] summary.menu-label::after { transform: rotate(90deg); }
.has-dropdown summary.menu-label::after {
  content: "▸";
  margin-left: .35rem;
  font-size: .85em;
  transition: transform .15s ease;
}
.has-dropdown details[open] summary.menu-label::after {
  transform: rotate(90deg);
}

/* The dropdown panel */
.submenu {
  position: absolute;
  top: calc(100% + .5rem);
  left: 0;
  display: none;
  min-width: 280px;
  background: var(--pico-card-background-color); backdrop-filter: blur(6px);
  border: 1px solid var(--pico-muted-border-color);
  border-radius: .75rem;
  box-shadow: 0 8px 28px rgba(0,0,0,.08);
  padding: .5rem;
  z-index: 1000;
}

.has-dropdown details[open] .submenu { display: block; }

.submenu { list-style: none; margin: 0; }
.submenu li { margin: 0; }
.submenu a {
  display: block;
  padding: .5rem .6rem;
  text-decoration: none;
  color: var(--brand);
  border-radius: .5rem;
}
.submenu a:hover { background: rgba(0,0,0,.04); 
  color: var(--brand-ink);
}


/* Force submenu link colors to match site brand */
header nav .submenu a,
header nav .submenu a:visited { color: var(--brand); }
header nav .submenu a:hover,
header nav .submenu a:focus-visible { color: var(--brand-ink); }


/* Force submenu link colors to match brand and override Pico defaults */
header nav .submenu a,
header nav .submenu a:link,
header nav .submenu a:visited { color: var(--brand) !important; text-decoration: none; }
header nav .submenu a:hover,
header nav .submenu a:focus-visible { color: var(--brand-ink) !important; text-decoration: underline; }


/* Harmonize submenu link colors with global nav (Pico primary) */
header nav .submenu a,
header nav .submenu a:link,
header nav .submenu a:visited { 
  color: var(--pico-primary) !important; 
  text-decoration: none;
  font-weight: 600;
}
header nav .submenu a:hover,
header nav .submenu a:focus-visible { 
  color: var(--pico-primary) !important;
  text-decoration: underline;
}

/* Dark-mode hover tweak */
@media (prefers-color-scheme: dark) {
  .submenu a:hover { background: rgba(255,255,255,.06); 
  color: var(--brand-ink);
}
}

header nav .submenu {
  background: rgba(240, 240, 240, 0.9); /* light gray, 90% opaque */
  backdrop-filter: blur(6px);           /* keeps that frosted look */
}

/* Dark mode submenu link contrast fix */
@media (prefers-color-scheme: dark) {
  header nav .submenu a,
  header nav .submenu a:link,
  header nav .submenu a:visited {
    color: #535457 !important; /* lighter bluish-gray with higher contrast */
  }
  header nav .submenu a:hover,
  header nav .submenu a:focus-visible {
    color: #ffffff !important; /* pure white on hover for max contrast */
    background: rgba(255, 255, 255, 0.08);
  }
}