/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.7;
  color: #1e293b;
  background: #fff;
  font-size: 16px;
}
a { color: #FE3C00; text-decoration: none; transition: color 0.2s; }
a:hover { color: #d63300; }
img { max-width: 100%; height: auto; }
ul { list-style: none; }
hr { border: none; border-top: 1px solid #e2e8f0; margin: 2rem 0; }

/* Container */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

/* Topbar */
.topbar {
  background: #00222A;
  color: #94a3b8;
  font-size: 0.8rem;
  padding: 0.5rem 0;
  letter-spacing: 0.02em;
}
.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.topbar a { color: #e2e8f0; font-weight: 600; transition: color 0.2s; }
.topbar a:hover { color: #fff; }

/* Header */
.header {
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 1.5rem;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.15rem;
  font-weight: 700;
  color: #00222A;
  letter-spacing: -0.02em;
}
.logo:hover { text-decoration: none; color: #00222A; }
.logo-img {
  width: 220px;
  height: auto;
}
.nav { display: flex; align-items: center; gap: 0.25rem; }
.nav-link {
  color: #475569;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.5rem 0.85rem;
  border-radius: 8px;
  transition: all 0.2s;
}
.nav-link:hover { color: #1e293b; background: #f1f5f9; text-decoration: none; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 0.5rem; }
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #334155;
  margin: 5px 0;
  border-radius: 2px;
  transition: 0.3s;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #FE3C00;
  color: #fff;
  padding: 0.7rem 1.6rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.9rem;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 1px 3px rgba(254,60,0,0.2);
  letter-spacing: -0.01em;
}
.btn:hover { background: #d63300; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(254,60,0,0.3); text-decoration: none; color: #fff; }
.btn:active { transform: translateY(0); }
.btn-outline { background: transparent; color: #FE3C00; border: 1.5px solid #FE3C00; box-shadow: none; }
.btn-outline:hover { background: #FE3C00; color: #fff; }
.btn-sm { padding: 0.45rem 1.1rem; font-size: 0.82rem; border-radius: 8px; }
.btn-lg { padding: 0.9rem 2.2rem; font-size: 1rem; border-radius: 12px; }
.btn-call { width: 100%; text-align: center; }
.btn-white { background: #fff; color: #1e293b; box-shadow: 0 1px 3px rgba(0,0,0,0.1); }
.btn-white:hover { background: #f8fafc; color: #1e293b; box-shadow: 0 4px 12px rgba(0,0,0,0.15); }

/* Hero */
.hero {
  background: #00222A;
  color: #fff;
  padding: 6rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 50%, rgba(254,60,0,0.15) 0%, transparent 50%),
              radial-gradient(circle at 70% 80%, rgba(254,60,0,0.1) 0%, transparent 50%);
  animation: heroGlow 15s ease-in-out infinite alternate;
}
@keyframes heroGlow {
  0% { transform: translate(0, 0); }
  100% { transform: translate(-5%, 5%); }
}
.hero .container { position: relative; z-index: 1; }
.hero h1 {
  font-size: 3.2rem;
  margin-bottom: 1.25rem;
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.03em;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}
.hero-sub {
  font-size: 1.15rem;
  color: #94a3b8;
  max-width: 560px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}
.hero-actions .btn-outline { color: #fff; border-color: rgba(255,255,255,0.3); }
.hero-actions .btn-outline:hover { background: #fff; color: #00222A; border-color: #fff; }
.trust-badges {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 3.5rem;
}
.badge {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 0.5rem 1.15rem;
  border-radius: 100px;
  font-size: 0.8rem;
  color: #94a3b8;
  font-weight: 500;
  letter-spacing: 0.01em;
}

/* Sections */
.section { padding: 5rem 0; }
.section-alt { background: #f8fafc; }
.section-title {
  font-size: 2.2rem;
  text-align: center;
  margin-bottom: 0.6rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #00222A;
}
.section-sub {
  text-align: center;
  color: #64748b;
  margin-bottom: 3rem;
  font-size: 1.05rem;
}
.text-center { text-align: center; }

/* Page Header */
.page-header {
  background: #00222A;
  color: #fff;
  padding: 4rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 120%, rgba(254,60,0,0.12) 0%, transparent 60%);
}
.page-header .container { position: relative; }
.page-header h1 { font-size: 2.4rem; margin-bottom: 0.5rem; font-weight: 800; letter-spacing: -0.03em; }
.page-header p { color: #94a3b8; font-size: 1.05rem; }

/* Two Column */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.two-col h2 { font-size: 1.8rem; margin-bottom: 1rem; font-weight: 700; letter-spacing: -0.02em; }
.two-col p { color: #475569; margin-bottom: 1rem; }

/* Highlight Box */
.highlight-box {
  background: #fff;
  border: 1px solid #e2e8f0;
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.04);
}
.highlight-box h3 { margin-bottom: 1.25rem; font-size: 1.2rem; font-weight: 700; }
.highlight-box ul { margin-bottom: 1.5rem; list-style: disc; padding-left: 1.25rem; }
.highlight-box li {
  padding: 0.35rem 0;
  color: #475569;
  line-height: 1.6;
}
.highlight-box li::marker {
  color: #FE3C00;
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.service-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 1.75rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: #FE3C00;
  opacity: 0;
  transition: opacity 0.3s;
}
.service-card:hover {
  box-shadow: 0 8px 30px rgba(0,0,0,0.08);
  border-color: transparent;
  transform: translateY(-2px);
}
.service-card:hover::before { opacity: 1; }
.service-card h3 { font-size: 1.05rem; margin-bottom: 0.5rem; font-weight: 700; letter-spacing: -0.01em; }
.service-price {
  color: #FE3C00;
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 0.75rem;
}
.service-card p { color: #64748b; font-size: 0.9rem; margin-bottom: 0.75rem; }
.service-card a { font-size: 0.9rem; font-weight: 600; }

/* Service Detail */
.service-detail {
  border-bottom: 1px solid #e2e8f0;
  padding: 2.5rem 0;
}
.service-detail:last-child { border-bottom: none; }
.service-detail-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.service-detail h2 { font-size: 1.35rem; font-weight: 700; letter-spacing: -0.01em; }
.service-price-tag {
  background: #FE3C00;
  color: #fff;
  padding: 0.35rem 1.15rem;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.9rem;
}
.service-detail p { color: #475569; }
.service-meta { color: #94a3b8; font-size: 0.85rem; margin: 0.75rem 0; }

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}
.feature {
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid #e2e8f0;
  background: #fff;
  transition: all 0.3s ease;
}
.feature:hover {
  box-shadow: 0 8px 30px rgba(0,0,0,0.06);
  transform: translateY(-2px);
}
.feature h3 {
  margin-bottom: 0.6rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: #FE3C00;
}
.feature p { color: #64748b; font-size: 0.92rem; }

/* Areas */
.areas-list {
  display: flex;
  gap: 0.6rem;
  justify-content: center;
  flex-wrap: wrap;
}
.area-tag {
  background: #FE3C00;
  color: #fff;
  padding: 0.55rem 1.4rem;
  border-radius: 100px;
  font-weight: 500;
  font-size: 0.9rem;
  transition: all 0.25s;
}
.area-tag:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(254,60,0,0.3); }
.areas-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.area-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 2rem;
  transition: all 0.3s;
}
.area-card:hover { box-shadow: 0 8px 30px rgba(0,0,0,0.06); transform: translateY(-2px); }
.area-card h2 { font-size: 1.25rem; margin-bottom: 0.5rem; font-weight: 700; }
.area-card p { color: #64748b; font-size: 0.92rem; margin-bottom: 0.75rem; }

/* FAQ */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  margin-bottom: 0.75rem;
  overflow: hidden;
  transition: all 0.2s;
}
.faq-item:hover { border-color: #cbd5e1; }
.faq-item[open] { box-shadow: 0 4px 16px rgba(0,0,0,0.05); border-color: #FE3C00; }
.faq-item summary {
  font-weight: 600;
  cursor: pointer;
  padding: 1.1rem 1.5rem;
  font-size: 0.98rem;
  color: #1e293b;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 1.3rem;
  font-weight: 400;
  color: #94a3b8;
  transition: transform 0.2s;
  flex-shrink: 0;
  margin-left: 1rem;
}
.faq-item[open] summary::after { content: '\2212'; color: #FE3C00; }
.faq-item p { padding: 0 1.5rem 1.25rem; color: #64748b; font-size: 0.92rem; line-height: 1.7; }

/* CTA */
.cta-section {
  background: #00222A;
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(254,60,0,0.15) 0%, transparent 60%);
}
.cta-section .container { position: relative; }
.cta-section h2 { margin-bottom: 0.75rem; font-size: 2rem; font-weight: 800; letter-spacing: -0.02em; }
.cta-section p { color: #94a3b8; margin-bottom: 1.75rem; font-size: 1.05rem; }

/* Forms */
.form {
  background: #fff;
  padding: 2.5rem;
  border-radius: 20px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 24px rgba(0,0,0,0.04);
}
.form h2 { margin-bottom: 1.75rem; font-size: 1.4rem; font-weight: 700; }
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.4rem;
  font-size: 0.88rem;
  color: #334155;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid #e2e8f0;
  border-radius: 10px;
  font-size: 0.95rem;
  font-family: inherit;
  color: #1e293b;
  background: #f8fafc;
  transition: all 0.2s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: #FE3C00;
  box-shadow: 0 0 0 4px rgba(254,60,0,0.08);
  background: #fff;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-hint { font-size: 0.82rem; color: #94a3b8; margin-top: 0.4rem; }
.form-status { margin-top: 1rem; font-weight: 600; font-size: 0.9rem; }
.form-status.success { color: #16a34a; }
.form-status.error { color: #dc2626; }

/* Contact Methods */
.contact-methods { margin-bottom: 2rem; }
.contact-method { margin-bottom: 1.75rem; }
.contact-method h3 { font-size: 0.9rem; margin-bottom: 0.3rem; color: #94a3b8; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }
.contact-method a { font-size: 1.15rem; font-weight: 700; }
.contact-method p { color: #64748b; font-size: 0.9rem; margin-top: 0.25rem; }

/* Blog */
.blog-list { display: flex; flex-direction: column; gap: 1.5rem; }
.blog-card {
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 2rem;
  transition: all 0.3s;
}
.blog-card:hover { box-shadow: 0 8px 30px rgba(0,0,0,0.06); transform: translateY(-2px); }
.blog-card h2 { font-size: 1.25rem; margin-bottom: 0.4rem; font-weight: 700; }
.blog-card h2 a { color: #00222A; }
.blog-card h2 a:hover { color: #FE3C00; }
.blog-card time { color: #94a3b8; font-size: 0.85rem; font-weight: 500; }
.blog-card p { margin: 0.6rem 0; color: #64748b; }
.blog-card > a { font-weight: 600; font-size: 0.9rem; }
.blog-content h2 { font-size: 1.5rem; margin: 2.5rem 0 1rem; font-weight: 700; letter-spacing: -0.02em; }
.blog-content h3 { font-size: 1.2rem; margin: 2rem 0 0.75rem; font-weight: 700; }
.blog-content p { margin-bottom: 1.1rem; color: #475569; }
.blog-content ul, .blog-content ol { margin: 1rem 0; padding-left: 1.5rem; list-style: disc; color: #475569; }
.blog-content li { margin-bottom: 0.5rem; }
.blog-content strong { color: #1e293b; }
.blog-cta {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 2rem;
  margin: 2.5rem 0;
}

/* Footer */
.footer {
  background: #00222A;
  color: #94a3b8;
  padding: 4rem 0 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
}
.footer h3 { color: #fff; margin-bottom: 1rem; font-size: 1.15rem; font-weight: 700; }
.footer h4 { color: #e2e8f0; margin-bottom: 0.75rem; font-size: 0.95rem; font-weight: 600; }
.footer p { font-size: 0.9rem; line-height: 1.7; }
.footer ul li { margin-bottom: 0.5rem; }
.footer a { color: #94a3b8; transition: color 0.2s; font-size: 0.9rem; }
.footer a:hover { color: #fff; text-decoration: none; }
.footer-certs { font-size: 0.82rem; margin-top: 1.25rem; color: #64748b; }
.footer-bottom {
  border-top: 1px solid #1e293b;
  margin-top: 3rem;
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.82rem;
  color: #64748b;
}

/* Mobile call bar */
.mobile-call-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, #FE3C00, #d63300);
  padding: 0.85rem 1rem;
  z-index: 200;
  text-align: center;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
}
.mobile-call-bar .btn-call {
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.01em;
}
.mobile-call-bar .btn-call:hover { text-decoration: none; }

/* Responsive */
@media (max-width: 768px) {
  .hero { padding: 4rem 0; }
  .hero h1 { font-size: 2rem; }
  .hero-sub { font-size: 1rem; }
  .section { padding: 3.5rem 0; }
  .section-title { font-size: 1.7rem; }
  .two-col { grid-template-columns: 1fr; gap: 2rem; }
  .services-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .areas-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .form-row { grid-template-columns: 1fr; }
  .form { padding: 1.75rem; }

  .nav-toggle { display: block; }
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    padding: 0.75rem;
    border-bottom: 1px solid #e2e8f0;
    box-shadow: 0 8px 30px rgba(0,0,0,0.08);
    gap: 0.25rem;
  }
  .nav.open { display: flex; }
  .nav-link { padding: 0.65rem 1rem; width: 100%; }

  .mobile-call-bar { display: block; }
  .footer { padding-bottom: 5.5rem; }
  .topbar { display: none; }
  .page-header { padding: 3rem 0; }
  .page-header h1 { font-size: 1.8rem; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 1.65rem; }
  .section { padding: 2.5rem 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .trust-badges { gap: 0.5rem; }
  .badge { font-size: 0.75rem; padding: 0.4rem 0.9rem; }
}