/* ARO DEVELOPMENT - Tema Biru Putih */
:root {
  --aro-primary: #0d6efd;
  --aro-primary-dark: #0b5ed7;
  --aro-navy: #0a1931;
  --aro-navy-2: #132a4c;
  --aro-light: #eff6ff;
  --aro-light-2: #f8fbff;
  --aro-accent: #38bdf8;
  --aro-text: #1e293b;
  --aro-muted: #64748b;
}

* { scroll-behavior: smooth; }

body {
  font-family: 'Inter', 'Poppins', system-ui, -apple-system, sans-serif;
  color: var(--aro-text);
  background: #fff;
  line-height: 1.7;
}

/* Navbar */
.navbar-aro {
  background: rgba(255,255,255,0.95) !important;
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(10,25,49,0.06);
  padding: 0.8rem 0;
}
.navbar-brand {
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--aro-navy) !important;
}
.navbar-brand span {
  color: var(--aro-primary);
}
.nav-link {
  font-weight: 500;
  color: var(--aro-navy) !important;
  margin: 0 6px;
  position: relative;
}
.nav-link:hover, .nav-link.active { color: var(--aro-primary) !important; }
.nav-link.active::after {
  content:"";
  position:absolute;
  left:8px; right:8px; bottom:-4px;
  height:2px; background: var(--aro-primary); border-radius:2px;
}
.btn-primary {
  background: var(--aro-primary);
  border-color: var(--aro-primary);
  font-weight: 600;
  padding: 10px 22px;
  border-radius: 999px;
  box-shadow: 0 8px 20px rgba(13,110,253,0.25);
}
.btn-primary:hover {
  background: var(--aro-primary-dark);
  border-color: var(--aro-primary-dark);
  transform: translateY(-1px);
}
.btn-outline-primary {
  border-radius: 999px;
  padding: 10px 22px;
  font-weight: 600;
  border-width: 2px;
}
.btn-whatsapp {
  background: #25D366;
  border-color: #25D366;
  color: #fff;
  border-radius: 999px;
  font-weight: 600;
}
.btn-whatsapp:hover { background:#1ebe5d; color:#fff; }

/* Hero */
.hero {
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 45%, #ffffff 100%);
  padding: 90px 0 70px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content:"";
  position:absolute;
  width: 650px; height:650px;
  background: radial-gradient(circle, rgba(13,110,253,0.12) 0%, transparent 70%);
  top:-120px; right:-120px;
  border-radius:50%;
}
.hero-badge {
  background: #fff;
  border: 1px solid #dbeafe;
  color: var(--aro-primary);
  font-weight:600;
  font-size: 13px;
  letter-spacing: .3px;
  padding: 6px 14px;
  border-radius: 999px;
  display:inline-flex;
  align-items:center;
  gap:6px;
  box-shadow: 0 4px 12px rgba(13,110,253,0.08);
}
.hero h1 {
  font-weight: 800;
  color: var(--aro-navy);
  line-height: 1.15;
  letter-spacing:-1px;
  font-size: clamp(32px, 5vw, 52px);
}
.hero h1 span { color: var(--aro-primary); }
.hero p.lead {
  color: var(--aro-muted);
  font-size: 18px;
  max-width: 560px;
}
.hero-card {
  background:#fff;
  border-radius: 24px;
  padding: 18px;
  box-shadow: 0 20px 60px rgba(10,25,49,0.12);
  border: 1px solid #e0e7ff;
}
.hero-stats {
  background: var(--aro-navy);
  color:#fff;
  border-radius: 16px;
  padding: 18px;
}
.hero-stats strong { font-size: 22px; }

/* Section */
.section-padding { padding: 80px 0; }
.section-light { background: var(--aro-light-2); }
.section-title { font-weight:800; color:var(--aro-navy); letter-spacing:-.5px; }
.section-subtitle { color: var(--aro-muted); max-width:640px; margin:0 auto; }
.title-underline {
  width:56px; height:4px; background: var(--aro-primary); border-radius:99px; margin:12px auto 0;
}

/* Cards */
.card-aro {
  border: 1px solid #e2e8f0 !important;
  border-radius: 20px !important;
  transition: all .3s ease;
  background:#fff;
  height:100%;
}
.card-aro:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(10,25,49,0.08) !important;
  border-color: #bfdbfe !important;
}
.icon-box {
  width: 56px; height:56px;
  display:grid; place-items:center;
  background: var(--aro-light);
  color: var(--aro-primary);
  border-radius: 14px;
  font-size: 26px;
}
.icon-box.navy { background: var(--aro-navy); color:#fff; }

/* CTA */
.cta-banner {
  background: linear-gradient(135deg, var(--aro-primary) 0%, #0a58ca 60%, var(--aro-navy) 100%);
  color:#fff;
  border-radius: 24px;
  padding: 50px;
  position:relative;
  overflow:hidden;
}
.cta-banner::after{
  content:"";
  position:absolute;
  width:400px; height:400px;
  background: rgba(255,255,255,0.08);
  border-radius:50%;
  right:-80px; top:-80px;
}

/* Footer */
.footer {
  background: var(--aro-navy);
  color:#cbd5e1;
  padding: 60px 0 30px;
}
.footer h5, .footer h6 { color:#fff; font-weight:700; }
.footer a { color:#cbd5e1; text-decoration:none; }
.footer a:hover { color:#fff; text-decoration:underline; }
.footer-bottom {
  border-top:1px solid rgba(255,255,255,0.1);
  margin-top:40px; padding-top:24px;
  color:#94a3b8; font-size:14px;
}

/* Breadcrumb layanan */
.breadcrumb-aro {
  background: var(--aro-light);
  border-radius: 12px;
  padding: 12px 16px;
}
.breadcrumb-item a { color: var(--aro-primary); text-decoration:none; font-weight:500; }

/* Detail layanan hero */
.page-hero {
  background: linear-gradient(135deg, #eff6ff 0%, #ffffff 100%);
  padding: 50px 0 40px;
  border-bottom:1px solid #e2e8f0;
}
.page-hero h1 { font-weight:800; color:var(--aro-navy); letter-spacing:-.7px; }

/* Hardware item */
.hardware-item {
  border:1px solid #e2e8f0;
  border-radius:16px;
  padding:18px;
  background:#fff;
  transition:.2s;
  height:100%;
}
.hardware-item:hover { border-color: var(--aro-primary); box-shadow:0 8px 24px rgba(13,110,253,0.08); }

/* FAQ */
.accordion-button:not(.collapsed) {
  background: var(--aro-light);
  color: var(--aro-navy);
  font-weight:600;
}
.accordion-button:focus { box-shadow:none; border-color:#dbeafe; }

/* Utilities */
.text-navy { color: var(--aro-navy) !important; }
.bg-light-blue { background: var(--aro-light) !important; }
.rounded-20 { border-radius:20px !important; }
.shadow-soft { box-shadow: 0 10px 40px rgba(10,25,49,0.06) !important; }

/* WhatsApp floating */
.wa-float {
  position: fixed;
  bottom: 22px; right:22px;
  width:56px; height:56px;
  background:#25D366;
  color:#fff;
  border-radius:50%;
  display:grid; place-items:center;
  font-size:26px;
  box-shadow:0 8px 24px rgba(37,211,102,0.4);
  z-index: 1050;
  text-decoration:none;
}
.wa-float:hover { background:#1ebe5d; color:#fff; transform:scale(1.06); }

/* Klien - logo grid statis polos */
.client-section {
  background: #fff;
  padding: 26px 0 30px;
  border-bottom: 1px solid #f1f5f9;
}
.client-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--aro-muted);
  margin-bottom: 18px;
}
.client-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px 8px;
}
.client-logo {
  height: 100px;
  padding: 0 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  line-height: 0;
}
.client-logo img {
  height: 100px;
  width: auto;
  max-width: 170px;
  object-fit: contain;
  display: block;
  filter: grayscale(100%);
  opacity: 0.62;
  transition: filter 0.25s ease, opacity 0.25s ease;
}
.client-logo:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

/* Responsive */
@media (max-width: 768px){
  .hero { padding: 60px 0 40px; }
  .cta-banner { padding: 30px 22px; }
  .section-padding { padding: 60px 0; }
  .client-section { padding: 22px 0 24px; }
  .client-grid { gap: 8px 4px; }
  .client-logo { height: 100px; padding: 0 16px; }
  .client-logo img { height: 100px; max-width: 120px; }
}