:root {
  --blue-50: #eff6ff;
  --blue-100: #dbeafe;
  --blue-500: #3b82f6;
  --blue-600: #2563eb;
  --blue-700: #1d4ed8;
  --blue-800: #1e40af;
  --blue-900: #1e3a8a;
  --yellow-400: #facc15;
  --yellow-500: #eab308;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-900: #111827;
}

* { box-sizing: border-box; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--gray-900);
  background: #fff;
  padding-bottom: 80px;
}

@media (min-width: 992px) { body { padding-bottom: 0; } }

/* ── NAVBAR ── */
#mainNav {
  background: var(--blue-700);
  box-shadow: 0 2px 12px rgba(30,64,175,0.15);
}
.navbar-brand { font-size: 1.4rem; font-weight: 800; letter-spacing: -0.5px; }
.brand-ks { color: #fff; }
.brand-servisi { color: var(--yellow-400); }
.brand-ist { color: var(--blue-100); font-size: 0.9em; }
.navbar-nav .nav-link { color: rgba(255,255,255,0.9) !important; font-weight: 500; transition: color 0.2s; }
.navbar-nav .nav-link:hover { color: var(--yellow-400) !important; }
.dropdown-menu { border: 0; box-shadow: 0 10px 30px rgba(0,0,0,0.15); border-radius: 12px; padding: 8px; }
.dropdown-item { border-radius: 8px; font-size: 0.9rem; padding: 8px 14px; }
.dropdown-item:hover { background: var(--blue-50); color: var(--blue-700); }
.dropdown-menu-districts { columns: 2; }

/* ── HERO ── */
.hero-section {
  background: linear-gradient(135deg, var(--blue-800) 0%, var(--blue-600) 50%, var(--blue-500) 100%);
  color: #fff;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.hero-section::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-section .hero-badge {
  display: inline-flex; align-items: center;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 50px;
  padding: 6px 16px;
  font-size: 0.85rem;
  margin-bottom: 20px;
}
.hero-section h1 { font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 800; line-height: 1.2; margin-bottom: 16px; }
.hero-section .lead { font-size: 1.1rem; opacity: 0.9; margin-bottom: 28px; }
.hero-stats { display: flex; gap: 32px; margin-top: 32px; }
.hero-stat { text-align: center; }
.hero-stat .num { font-size: 1.8rem; font-weight: 800; color: var(--yellow-400); display: block; }
.hero-stat .lbl { font-size: 0.8rem; opacity: 0.8; }
.hero-card {
  background: #fff;
  border-radius: 20px;
  padding: 32px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}
.hero-card h3 { color: var(--blue-700); font-weight: 700; margin-bottom: 20px; }

/* ── SECTION TITLES ── */
.section-title { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 800; color: var(--gray-900); margin-bottom: 8px; }
.section-subtitle { color: var(--gray-600); margin-bottom: 40px; }
.section-badge {
  display: inline-block;
  background: var(--blue-50);
  color: var(--blue-700);
  border-radius: 50px;
  padding: 4px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 12px;
}

/* ── CARDS ── */
.service-card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  padding: 28px 24px;
  transition: all 0.3s;
  height: 100%;
  text-decoration: none;
  color: inherit;
  display: block;
}
.service-card:hover { border-color: var(--blue-300,#93c5fd); box-shadow: 0 10px 40px rgba(37,99,235,0.12); transform: translateY(-4px); color: inherit; }
.service-card .icon { font-size: 2rem; color: var(--blue-600); margin-bottom: 16px; }
.service-card h3, .service-card h4 { font-size: 1.05rem; font-weight: 700; color: var(--gray-900); margin-bottom: 8px; }
.service-card p { font-size: 0.9rem; color: var(--gray-600); margin: 0; }

.district-card {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid #e5e7eb;
  transition: all 0.3s;
  text-decoration: none;
  color: inherit;
  display: block;
}
.district-card:hover { box-shadow: 0 10px 40px rgba(37,99,235,0.15); transform: translateY(-4px); color: inherit; }
.district-card img { width: 100%; height: 160px; object-fit: cover; }
.district-card .card-body { padding: 16px; background: #fff; }
.district-card .card-body h4 { font-size: 1rem; font-weight: 700; color: var(--gray-900); margin: 0 0 4px; }
.district-card .card-body p { font-size: 0.8rem; color: var(--blue-600); margin: 0; font-weight: 500; }

.blog-card {
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.3s;
  height: 100%;
}
.blog-card:hover { box-shadow: 0 10px 40px rgba(0,0,0,0.1); transform: translateY(-4px); }
.blog-card img { width: 100%; height: 200px; object-fit: cover; }
.blog-card .card-body { padding: 20px; }
.blog-card .cat-badge { background: var(--blue-50); color: var(--blue-700); border-radius: 50px; padding: 3px 12px; font-size: 0.75rem; font-weight: 600; display: inline-block; margin-bottom: 10px; }
.blog-card h3 { font-size: 1rem; font-weight: 700; color: var(--gray-900); margin-bottom: 8px; }
.blog-card h3 a { text-decoration: none; color: inherit; }
.blog-card h3 a:hover { color: var(--blue-600); }
.blog-card p { font-size: 0.875rem; color: var(--gray-600); }

/* ── TRUST BADGES ── */
.trust-bar { background: var(--gray-50); border-top: 1px solid #e5e7eb; border-bottom: 1px solid #e5e7eb; padding: 20px 0; }
.trust-item { display: flex; align-items: center; gap: 10px; }
.trust-item i { font-size: 1.5rem; color: var(--blue-600); }
.trust-item .title { font-weight: 700; font-size: 0.9rem; color: var(--gray-900); }
.trust-item .desc { font-size: 0.8rem; color: var(--gray-600); }

/* ── TESTIMONIALS ── */
.testimonial-card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  padding: 24px;
  height: 100%;
}
.testimonial-stars { color: var(--yellow-500); font-size: 1.1rem; margin-bottom: 10px; }
.testimonial-text { font-size: 0.9rem; color: var(--gray-600); font-style: italic; margin-bottom: 16px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--blue-600); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1rem; flex-shrink: 0; }
.testimonial-name { font-weight: 700; font-size: 0.9rem; color: var(--gray-900); }
.testimonial-location { font-size: 0.8rem; color: var(--gray-600); }

/* ── FAQ ── */
.faq-accordion .accordion-button { font-weight: 600; font-size: 0.95rem; color: var(--gray-900); }
.faq-accordion .accordion-button:not(.collapsed) { color: var(--blue-700); background: var(--blue-50); }
.faq-accordion .accordion-button:focus { box-shadow: none; }
.faq-accordion .accordion-item { border: 1px solid #e5e7eb; border-radius: 12px !important; margin-bottom: 10px; overflow: hidden; }

/* ── CONTACT FORM ── */
.contact-form .form-control, .contact-form .form-select {
  border-radius: 10px; border-color: #d1d5db;
  padding: 12px 16px;
  font-size: 0.95rem;
}
.contact-form .form-control:focus, .contact-form .form-select:focus {
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}
.contact-info-card { background: var(--blue-700); color: #fff; border-radius: 20px; padding: 32px; }
.contact-info-card h3 { color: #fff; }
.contact-info-item { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 20px; }
.contact-info-item i { font-size: 1.2rem; color: var(--yellow-400); margin-top: 2px; flex-shrink: 0; }
.contact-info-item .label { font-size: 0.8rem; opacity: 0.7; margin-bottom: 2px; }
.contact-info-item .value { font-weight: 600; font-size: 0.95rem; }

/* ── PAGE CONTENT ── */
.page-header {
  background: linear-gradient(135deg, var(--blue-800) 0%, var(--blue-600) 100%);
  color: #fff;
  padding: 60px 0 40px;
}
.page-header h1 { font-size: clamp(1.5rem, 3vw, 2.5rem); font-weight: 800; margin-bottom: 10px; }
.page-header p { opacity: 0.9; margin: 0; }

.breadcrumb-nav { background: var(--gray-50); padding: 10px 0; border-bottom: 1px solid #e5e7eb; }
.breadcrumb { margin: 0; font-size: 0.875rem; }
.breadcrumb-item a { color: var(--blue-600); text-decoration: none; }
.breadcrumb-item.active { color: var(--gray-600); }
.breadcrumb-item + .breadcrumb-item::before { color: var(--gray-600); }

.page-content { line-height: 1.8; }
.page-content h2 { font-size: 1.5rem; font-weight: 700; color: var(--blue-700); margin-top: 2rem; margin-bottom: 1rem; }
.page-content h3 { font-size: 1.2rem; font-weight: 700; color: var(--gray-900); margin-top: 1.5rem; margin-bottom: 0.75rem; }
.page-content ul, .page-content ol { padding-left: 1.5rem; margin-bottom: 1rem; }
.page-content li { margin-bottom: 0.4rem; }
.page-content p { margin-bottom: 1rem; color: var(--gray-700); }
.page-content table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; }
.page-content th { background: var(--blue-700); color: #fff; padding: 12px; text-align: left; }
.page-content td { padding: 10px 12px; border-bottom: 1px solid #e5e7eb; }
.page-content tr:hover td { background: var(--gray-50); }

.sidebar-card { background: #fff; border: 1px solid #e5e7eb; border-radius: 16px; padding: 24px; margin-bottom: 24px; }
.sidebar-card h5 { font-weight: 700; color: var(--gray-900); margin-bottom: 16px; border-bottom: 2px solid var(--blue-600); padding-bottom: 8px; }
.sidebar-links li { margin-bottom: 6px; }
.sidebar-links a { color: var(--gray-700); text-decoration: none; font-size: 0.9rem; display: flex; align-items: center; gap: 6px; }
.sidebar-links a:hover { color: var(--blue-600); }
.sidebar-cta { background: var(--blue-700); color: #fff; border-radius: 16px; padding: 24px; text-align: center; }
.sidebar-cta h5 { color: #fff; font-weight: 700; margin-bottom: 8px; }
.sidebar-cta p { font-size: 0.875rem; opacity: 0.85; margin-bottom: 16px; }

/* ── BLOG DETAIL ── */
.blog-detail-header { background: linear-gradient(135deg, var(--blue-800) 0%, var(--blue-600) 100%); color: #fff; padding: 60px 0 40px; }
.blog-detail-header h1 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 800; }
.blog-content h2 { font-size: 1.5rem; font-weight: 700; color: var(--blue-700); margin-top: 2rem; margin-bottom: 1rem; }
.blog-content h3 { font-size: 1.2rem; font-weight: 700; margin-top: 1.5rem; }
.blog-content p { color: var(--gray-700); line-height: 1.8; margin-bottom: 1rem; }
.blog-content ul, .blog-content ol { padding-left: 1.5rem; margin-bottom: 1rem; }
.blog-content img { max-width: 100%; border-radius: 12px; margin: 1rem 0; }

/* ── FOOTER ── */
.site-footer { background: var(--gray-900); color: #fff; }
.footer-brand { font-size: 1.5rem; font-weight: 800; }
.footer-heading { color: #fff; font-weight: 700; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 14px; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { color: #9ca3af; text-decoration: none; font-size: 0.875rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--yellow-400); }
.footer-contact li { display: flex; align-items: flex-start; margin-bottom: 10px; font-size: 0.875rem; color: #9ca3af; }
.footer-contact a { color: #9ca3af; text-decoration: none; }
.footer-contact a:hover { color: var(--yellow-400); }
.footer-divider { border-color: #374151; }

/* ── MOBILE CALL BAR ── */
.mobile-call-bar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 1000;
  display: flex; gap: 8px; padding: 10px 16px;
  background: #fff;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.12);
  border-top: 1px solid #e5e7eb;
}

/* ── WHATSAPP FLOAT ── */
.whatsapp-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 1000;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25d366;
  color: #fff;
  font-size: 1.6rem;
  align-items: center; justify-content: center;
  box-shadow: 0 6px 20px rgba(37,211,102,0.4);
  text-decoration: none;
  transition: all 0.3s;
}
.whatsapp-float:hover { background: #128c7e; transform: scale(1.1); color: #fff; }

/* ── BUTTONS ── */
.btn-primary { background: var(--blue-700); border-color: var(--blue-700); font-weight: 600; }
.btn-primary:hover { background: var(--blue-800); border-color: var(--blue-800); }
.btn-warning { color: var(--gray-900); font-weight: 600; }
.btn-outline-primary { color: var(--blue-700); border-color: var(--blue-700); font-weight: 600; }
.btn-outline-primary:hover { background: var(--blue-700); border-color: var(--blue-700); }
.btn-lg { padding: 14px 28px; font-size: 1rem; border-radius: 10px; }

/* ── CTA SECTION ── */
.cta-section { background: linear-gradient(135deg, var(--blue-700) 0%, var(--blue-900) 100%); color: #fff; padding: 80px 0; }
.cta-section h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 800; margin-bottom: 12px; }
.cta-section p { opacity: 0.9; font-size: 1.05rem; margin-bottom: 32px; }

/* ── BRAND PAGE ── */
.brand-logo-placeholder { width: 120px; height: 80px; background: var(--gray-100); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 0.8rem; font-weight: 600; color: var(--gray-600); margin-bottom: 16px; }

/* ── ALERT ── */
.alert-success { background: #f0fdf4; border-color: #bbf7d0; color: #166534; border-radius: 12px; }

/* ── BADGES ── */
.badge-district { background: var(--blue-50); color: var(--blue-700); }
.badge-service { background: #f0fdf4; color: #166534; }
.badge-brand { background: #fdf4ff; color: #7e22ce; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .hero-section { padding: 40px 0 30px; }
  .hero-stats { gap: 20px; flex-wrap: wrap; }
  .hero-card { padding: 24px; margin-top: 24px; }
  .trust-item { flex-direction: column; text-align: center; }
}

/* ── UTILITY ── */
.text-blue { color: var(--blue-700); }
.bg-blue-light { background: var(--blue-50); }
.rounded-xl { border-radius: 16px !important; }
.shadow-soft { box-shadow: 0 4px 20px rgba(0,0,0,0.06) !important; }