:root {
  --navy: #0b2545;
  --navy-700: #13315c;
  --blue: #2563eb;
  --blue-600: #1d4ed8;
  --teal: #0d9488;
  --bg: #ffffff;
  --bg-alt: #f5f8fc;
  --text: #1e293b;
  --muted: #5b6b82;
  --border: #e2e8f0;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 10px 30px rgba(11, 37, 69, 0.08);
  --shadow-lg: 0 20px 50px rgba(11, 37, 69, 0.14);
  --max: 1140px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }

.center { text-align: center; }

h1, h2, h3 { line-height: 1.2; color: var(--navy); font-weight: 800; letter-spacing: -0.02em; }
h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: 1.2rem; }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--teal);
  margin-bottom: 0.6rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 1rem;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.15s ease, background 0.15s ease;
  text-decoration: none;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-lg { padding: 0.95rem 1.8rem; font-size: 1.05rem; }
.btn-block { width: 100%; }
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 8px 20px rgba(37, 99, 235, 0.25); }
.btn-primary:hover { background: var(--blue-600); }
.btn-ghost { background: transparent; color: var(--navy); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); }
.btn-light { background: #fff; color: var(--navy); }
.btn-light:hover { background: #eef4ff; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.9);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 0.5rem; font-weight: 800; font-size: 1.3rem; color: var(--navy); }
.logo:hover { text-decoration: none; }
.logo-mark { color: var(--blue); font-size: 1.4rem; }
.main-nav { display: flex; align-items: center; }
.nav-menu { display: flex; align-items: center; gap: 1.6rem; list-style: none; }
.nav-menu a { color: var(--navy); font-weight: 500; }
.nav-menu a.active { color: var(--blue); }
.nav-cta { color: #fff !important; }
.nav-cta:hover { text-decoration: none; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--navy); border-radius: 2px; transition: 0.2s; }

/* Hero */
.hero { background: linear-gradient(180deg, #eef4ff 0%, #ffffff 100%); padding: clamp(2.5rem, 6vw, 5rem) 0; }
.hero-inner { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 3rem; align-items: center; }
.hero-copy .lead { font-size: 1.15rem; color: var(--muted); margin: 1rem 0 1.8rem; max-width: 36rem; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-trust { list-style: none; display: flex; gap: 2rem; margin-top: 2.2rem; flex-wrap: wrap; }
.hero-trust li { display: flex; flex-direction: column; }
.hero-trust strong { font-size: 1.4rem; color: var(--navy); }
.hero-trust span { font-size: 0.85rem; color: var(--muted); }

.quote-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 1.8rem; }
.quote-card h2 { font-size: 1.4rem; }
.quote-card-sub { color: var(--muted); font-size: 0.95rem; margin-bottom: 1.2rem; }
.mini-form label { display: block; margin-bottom: 1rem; }
.mini-form label span { display: block; font-size: 0.85rem; font-weight: 600; color: var(--navy); margin-bottom: 0.35rem; }
.mini-form select, .mini-form input {
  width: 100%; padding: 0.75rem 0.85rem; border: 1px solid var(--border);
  border-radius: var(--radius-sm); font-size: 1rem; font-family: inherit; background: #fff; color: var(--text);
}
.mini-form select:focus, .mini-form input:focus { outline: 2px solid var(--blue); border-color: var(--blue); }
.quote-card-note { font-size: 0.8rem; color: var(--muted); margin-top: 0.9rem; text-align: center; }

/* Trust bar */
.trust-bar { background: var(--navy); color: #cfe0ff; }
.trust-bar-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; padding: 1rem 20px; }
.trust-item { display: flex; align-items: center; gap: 0.5rem; font-size: 0.92rem; font-weight: 500; }
.trust-ico { font-size: 1.1rem; }

/* Sections */
.section { padding: clamp(3rem, 7vw, 5.5rem) 0; }
.section-alt { background: var(--bg-alt); }
.section-head { max-width: 46rem; margin: 0 auto 2.6rem; text-align: center; }
.section-sub { color: var(--muted); font-size: 1.08rem; margin-top: 0.8rem; }

/* Cards */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.product-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.6rem; box-shadow: var(--shadow); transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.product-ico { font-size: 2rem; margin-bottom: 0.8rem; }
.product-card p { color: var(--muted); margin: 0.5rem 0 1rem; }
.link-arrow { font-weight: 600; }
.link-arrow::after { content: " →"; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; margin-bottom: 2.6rem; }
.step { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 1.8rem; text-align: center; box-shadow: var(--shadow); }
.step-num {
  width: 44px; height: 44px; border-radius: 50%; background: var(--blue); color: #fff;
  font-weight: 800; display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem; font-size: 1.1rem;
}
.step p { color: var(--muted); margin-top: 0.5rem; }

/* Testimonials */
.testimonial { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 1.6rem; box-shadow: var(--shadow); }
.testimonial p { font-style: italic; color: var(--text); }
.testimonial footer { margin-top: 1rem; font-weight: 600; color: var(--navy); font-style: normal; }

/* CTA band */
.cta-band { background: linear-gradient(120deg, var(--navy) 0%, var(--navy-700) 100%); color: #fff; padding: clamp(2.5rem, 5vw, 3.5rem) 0; }
.cta-band-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.cta-band h2 { color: #fff; }
.cta-band p { color: #cfe0ff; margin-top: 0.4rem; }

/* Footer */
.site-footer { background: var(--navy); color: #a9c0e6; padding: 3rem 0 1.5rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2rem; }
.footer-brand .logo { color: #fff; }
.footer-brand p { color: #a9c0e6; margin-top: 0.8rem; font-size: 0.92rem; max-width: 22rem; }
.site-footer h4 { color: #fff; font-size: 0.95rem; margin-bottom: 0.9rem; letter-spacing: 0.03em; }
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: 0.5rem; }
.site-footer a { color: #a9c0e6; font-size: 0.92rem; }
.site-footer a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); margin-top: 2rem; padding-top: 1.2rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.6rem; font-size: 0.82rem; color: #8aa3cc; }
.footer-disclaimer { font-size: 0.78rem; color: #7892bb; margin-top: 1rem; line-height: 1.5; }

/* Page hero (inner pages) */
.page-hero { background: linear-gradient(180deg, #eef4ff 0%, #ffffff 100%); padding: clamp(2.5rem, 5vw, 4rem) 0 2rem; text-align: center; }
.page-hero p.lead { color: var(--muted); font-size: 1.12rem; max-width: 40rem; margin: 1rem auto 0; }

/* Product detail sections */
.prose { max-width: 760px; margin: 0 auto; }
.prose p { color: var(--muted); margin-bottom: 1rem; }
.prose ul { color: var(--muted); margin: 0 0 1rem 1.2rem; }
.prose li { margin-bottom: 0.4rem; }
.product-detail { padding: 2.4rem 0; border-bottom: 1px solid var(--border); scroll-margin-top: 90px; }
.product-detail:last-child { border-bottom: 0; }
.product-detail-head { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 1rem; }
.product-detail-head .ico { font-size: 2rem; }
.who-for { background: var(--bg-alt); border-radius: var(--radius-sm); padding: 1rem 1.2rem; margin-top: 1rem; }
.who-for strong { color: var(--navy); }

/* FAQ */
.faq-item { border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 0.8rem; background: #fff; overflow: hidden; }
.faq-q { width: 100%; text-align: left; background: none; border: 0; padding: 1.1rem 1.3rem; font-size: 1.05rem; font-weight: 600; color: var(--navy); cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 1rem; font-family: inherit; }
.faq-q .chev { transition: transform 0.2s ease; color: var(--blue); }
.faq-item.open .chev { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.25s ease; color: var(--muted); padding: 0 1.3rem; }
.faq-item.open .faq-a { max-height: 400px; padding: 0 1.3rem 1.2rem; }

/* Contact / wizard */
.contact-layout { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 2.5rem; align-items: start; }
.wizard { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 2rem; }
.wizard-progress { display: flex; gap: 0.5rem; margin-bottom: 1.6rem; }
.wizard-progress .bar { flex: 1; height: 6px; border-radius: 4px; background: var(--border); transition: background 0.2s; }
.wizard-progress .bar.active { background: var(--blue); }
.wizard-step { display: none; }
.wizard-step.active { display: block; animation: fade 0.25s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.wizard-step h3 { font-size: 1.3rem; margin-bottom: 0.3rem; }
.wizard-step .hint { color: var(--muted); margin-bottom: 1.2rem; font-size: 0.95rem; }
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-size: 0.88rem; font-weight: 600; color: var(--navy); margin-bottom: 0.4rem; }
.field input, .field select, .field textarea {
  width: 100%; padding: 0.8rem 0.9rem; border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-size: 1rem; font-family: inherit; background: #fff; color: var(--text);
}
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--blue); border-color: var(--blue); }
.field textarea { min-height: 96px; resize: vertical; }
.field .error-msg { color: #dc2626; font-size: 0.82rem; margin-top: 0.3rem; display: none; }
.field.invalid input, .field.invalid select { border-color: #dc2626; }
.field.invalid .error-msg { display: block; }
.option-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.7rem; }
.option-card { border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 0.9rem; cursor: pointer; display: flex; gap: 0.6rem; align-items: center; font-weight: 500; transition: 0.15s; }
.option-card:hover { border-color: var(--blue); }
.option-card input { width: auto; margin: 0; }
.option-card.selected { border-color: var(--blue); background: #eef4ff; }
.wizard-nav { display: flex; justify-content: space-between; gap: 1rem; margin-top: 1.4rem; }
.consent { display: flex; gap: 0.6rem; align-items: flex-start; font-size: 0.88rem; color: var(--muted); margin-top: 0.6rem; }
.consent input { width: auto; margin-top: 0.2rem; }
.contact-aside { background: var(--bg-alt); border-radius: var(--radius); padding: 1.8rem; }
.contact-aside h3 { margin-bottom: 0.8rem; }
.contact-aside ul { list-style: none; }
.contact-aside li { display: flex; gap: 0.7rem; margin-bottom: 1.1rem; color: var(--muted); }
.contact-aside .ico { font-size: 1.3rem; }
.contact-aside strong { color: var(--navy); display: block; }

/* Thank you */
.thanks { text-align: center; padding: clamp(3rem, 8vw, 6rem) 0; }
.thanks .check { width: 84px; height: 84px; border-radius: 50%; background: #dcfce7; color: #16a34a; font-size: 2.6rem; display: flex; align-items: center; justify-content: center; margin: 0 auto 1.4rem; }

/* Utility */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; }
.stat-row { display: flex; gap: 2.4rem; flex-wrap: wrap; margin-top: 1.5rem; }
.stat-row .stat strong { font-size: 2rem; color: var(--blue); display: block; }
.stat-row .stat span { color: var(--muted); font-size: 0.9rem; }

/* Responsive */
@media (max-width: 920px) {
  .hero-inner { grid-template-columns: 1fr; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .nav-toggle { display: flex; }
  .nav-menu {
    position: absolute; top: 72px; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--border);
    flex-direction: column; align-items: stretch; gap: 0; padding: 0.5rem 20px 1rem; display: none; box-shadow: var(--shadow);
  }
  .nav-menu.open { display: flex; }
  .nav-menu li { width: 100%; }
  .nav-menu a { display: block; padding: 0.75rem 0; }
  .nav-cta { margin-top: 0.5rem; text-align: center; }
  .card-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .option-grid { grid-template-columns: 1fr; }
  .cta-band-inner { flex-direction: column; align-items: flex-start; }
}