:root {
  --color-primary: #0066ff;
  --color-primary-dark: #0047b3;
  --color-accent: #ff6b2b;
  --color-accent-2: #0066ff;
  --color-charcoal: #1a1a2e;
  --color-slate: #64748b;
  --color-gray: #f1f5f9;
  --color-white: #ffffff;
  --color-border: #e2e8f0;
  --shadow-soft: 0 1px 3px rgba(0, 0, 0, 0.08);
  --radius-card: 12px;
  --max-width: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--color-charcoal);
  background: var(--color-white);
}

a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-dark); }

img { max-width: 100%; height: auto; display: block; }

.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
  z-index: -999;
}
.skip-link:focus {
  left: 16px;
  top: 16px;
  width: auto;
  height: auto;
  padding: 12px 16px;
  background: var(--color-white);
  border: 2px solid var(--color-primary);
  z-index: 1000;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.03);
}
.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.logo-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-wrap img { height: 48px; width: auto; }
.site-title { font-weight: 700; font-size: 20px; color: var(--color-charcoal); }

.nav-toggle {
  display: none;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 10px;
  width: 44px;
  height: 44px;
  cursor: pointer;
  border-radius: 8px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  line-height: 0;
  margin-left: auto;
}
.nav-toggle:focus { outline: 2px solid var(--color-primary); outline-offset: 2px; }
.nav-toggle-bar { display: block; width: 22px; height: 3px; margin: 0; background: var(--color-charcoal); border-radius: 2px; }
.primary-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 16px; }
.primary-nav a { color: var(--color-charcoal); font-weight: 600; padding: 8px 0; display: inline-block; }
.primary-nav a:hover, .primary-nav .current-menu-item > a { color: var(--color-primary); }

.nav-cta { margin-left: auto; display: flex; gap: 10px; align-items: center; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 16px;
  min-height: 48px;
  border: 2px solid transparent;
  transition: all 150ms ease;
}
.btn-primary { background: var(--color-primary); color: var(--color-white); }
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-accent { background: var(--color-accent); color: var(--color-white); box-shadow: 0 4px 12px rgba(255, 107, 43, 0.25); }
.btn-accent:hover { background: #e55f25; }
.btn-secondary { background: transparent; color: var(--color-primary); border-color: var(--color-primary); }
.btn-secondary:hover { background: var(--color-primary); color: var(--color-white); }
.btn-ghost { background: transparent; color: var(--color-slate); }

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
  gap: 32px;
  padding: 48px 16px;
  max-width: var(--max-width);
  margin: 0 auto;
}
.hero__content h1 { font-size: clamp(28px, 4vw, 40px); line-height: 1.2; margin: 0 0 16px; }
.hero__content p { font-size: 18px; color: var(--color-slate); margin: 0 0 24px; }
.hero__cta { display: flex; gap: 12px; flex-wrap: wrap; }
.hero__meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-top: 24px; }
.hero__badge { background: var(--color-accent-2); color: var(--color-white); padding: 10px 14px; border-radius: 10px; font-weight: 700; font-size: 14px; }

.section { padding: 48px 16px; }
.section__inner { max-width: var(--max-width); margin: 0 auto; }
.section__heading { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.section__heading h2 { margin: 0; font-size: clamp(22px, 3vw, 32px); }
.section__heading p { margin: 0; color: var(--color-slate); }

.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.card { background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-card); padding: 24px; box-shadow: var(--shadow-soft); transition: transform 150ms ease, box-shadow 150ms ease; }
.card:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.08); }
.card__icon { width: 48px; height: 48px; border-radius: 12px; background: var(--color-primary); display: grid; place-items: center; color: var(--color-white); font-weight: 700; margin-bottom: 16px; }
.card__title { font-size: 18px; margin: 0 0 8px; }
.card__body { color: var(--color-slate); margin: 0; }

.how-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; counter-reset: step; }
.how-step { position: relative; padding: 20px; border: 1px solid var(--color-border); border-radius: var(--radius-card); background: var(--color-white); box-shadow: var(--shadow-soft); }
.how-step::before { counter-increment: step; content: counter(step); position: absolute; top: -12px; left: 16px; background: var(--color-primary); color: var(--color-white); width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; }

.badge { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; font-weight: 700; font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; }
.badge-success { background: #cce5ff; color: #004085; }
.badge-warning { background: #ffe8d6; color: #c2410c; }
.badge-info { background: #cce5ff; color: #004085; }

.testimonial-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.testimonial { border: 1px solid var(--color-border); border-radius: var(--radius-card); padding: 20px; background: var(--color-white); box-shadow: var(--shadow-soft); }
.testimonial__quote { font-size: 16px; color: var(--color-charcoal); margin: 0 0 12px; }
.testimonial__meta { font-weight: 700; color: var(--color-primary-dark); }

.service-area { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; align-items: center; }
.service-area__list { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; color: var(--color-slate); }
.service-area__card { padding: 16px; border: 1px dashed var(--color-border); border-radius: var(--radius-card); background: var(--color-gray); }

.faq-accordion details { border: 1px solid var(--color-border); border-radius: var(--radius-card); padding: 14px 16px; background: var(--color-white); box-shadow: var(--shadow-soft); }
.faq-accordion details + details { margin-top: 10px; }
.faq-accordion summary { cursor: pointer; font-weight: 700; color: var(--color-charcoal); }
.faq-accordion p { color: var(--color-slate); }

.cta-block { text-align: center; background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark)); color: var(--color-white); border-radius: var(--radius-card); padding: 40px 24px; box-shadow: 0 20px 60px rgba(0, 71, 179, 0.25); }
.cta-block h2 { font-size: clamp(22px, 3vw, 32px); margin: 0 0 12px; }
.cta-block p { margin: 0 0 20px; color: rgba(255,255,255,0.9); }

.site-footer { background: var(--color-charcoal); color: var(--color-white); padding: 32px 16px; margin-top: 40px; }
.footer-inner { max-width: var(--max-width); margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.footer-nav ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer-nav a { color: var(--color-white); }
.footer-nav a:hover { color: var(--color-accent); }
.footer-meta { font-size: 14px; color: rgba(255,255,255,0.7); }

.mobile-quick-nav { position: fixed; bottom: 0; left: 0; right: 0; background: var(--color-white); border-top: 1px solid var(--color-border); display: none; grid-template-columns: repeat(3, 1fr); gap: 8px; padding: 8px; box-shadow: 0 -4px 20px rgba(0,0,0,0.08); }
.mobile-quick-nav a { display: inline-flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; color: var(--color-charcoal); font-weight: 600; font-size: 14px; }
.mobile-quick-nav a .icon { width: 24px; height: 24px; border-radius: 8px; background: var(--color-gray); display: grid; place-items: center; color: var(--color-primary); }

.hero-image { border-radius: 16px; overflow: hidden; box-shadow: 0 20px 60px rgba(0,0,0,0.1); }

@media (max-width: 1023px) {
  .nav-cta { display: none; }
  .primary-nav { position: absolute; inset: 64px 16px auto 16px; background: var(--color-white); border: 1px solid var(--color-border); border-radius: 10px; padding: 12px; box-shadow: 0 16px 60px rgba(0,0,0,0.1); display: none; }
  .primary-nav ul { flex-direction: column; }
  .primary-nav.show { display: block; }
  .nav-toggle { display: inline-flex; }
  .mobile-quick-nav { display: grid; }
  body { padding-bottom: 88px; }
}

@media (max-width: 767px) {
  .nav-container { padding: 12px 14px; }
  .hero { padding: 32px 14px; }
  .section { padding: 36px 14px; }
  .btn { width: 100%; justify-content: center; }
  .hero__cta { flex-direction: column; }
}