/* assets/css/style.css */

:root {
  --pcb-blue: #0057b7;
  --pcb-yellow: #f7b500;
  --pcb-dark: #2d2d2d;
  --pcb-cream: #fff8e6;
}

body {
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background-color: #f8f9fa;
  color: var(--pcb-dark);
}

/* Navbar */
.navbar-brand img {
  height: 40px;
}
.navbar.stuck {
  background: rgba(0, 0, 0, 0.8) !important;
  backdrop-filter: saturate(160%) blur(6px);
}

/* Hero */
.hero {
  min-height: 72vh;
  background: url('../header-bg.jpg') center/cover no-repeat;
  position: relative;
  display: grid;
  place-items: center;
}
.hero .overlay-dark {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.7));
}
.hero .container {
  position: relative;
  z-index: 2;
}

/* Buttons */
.btn-primary {
  background: var(--pcb-blue);
  border-color: var(--pcb-blue);
}
.btn-outline-light {
  border-color: #fff;
  color: #fff;
}
.btn-outline-light:hover {
  background: #fff;
  color: #111;
}

/* Clients */
.logo-row img {
  /*filter: grayscale(0%);*/
  opacity: 1;
  transition: filter 160ms ease, /*opacity 160ms ease,*/ transform 160ms ease;
}
.logo-row img:hover {
  /*filter: grayscale(0%);*/
  opacity: 1;
  transform: translateY(-2px);
}

/* Services */
.bg-cream {
  background: var(--pcb-cream);
}
.service-card {
  border: 1px solid #e9ecef;
  border-radius: 14px;
  padding: 22px;
  height: 100%;
  background: #fff;
  box-shadow: 0 1px 10px rgba(0, 0, 0, 0.05);
}

/* FAQ */
.faq details {
  border: 1px solid #e9ecef;
  border-radius: 12px;
  padding: 14px 16px;
  background: #fff;
}
.faq summary {
  cursor: pointer;
  font-weight: 600;
}

/* Contact */
.contact-card {
  background: #0ea5e9;
  color: #fff;
  border-radius: 16px;
  padding: 2rem;
}

/* Footer */
footer {
  background: #0b1220;
  color: #d1d5db;
  padding: 1rem 0;
}
footer a {
  color: #e5e7eb;
  text-decoration: underline;
}

/* Utility */
.transition {
  transition: background-color 200ms ease, box-shadow 200ms ease;
}
img[loading="lazy"] {
  content-visibility: auto;
}

/* Responsive Tweaks */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.25rem;
  }
  .service-card {
    padding: 18px;
  }
}