:root {
  --navy-950: #090e1a;
  --navy-900: #0f172a;
  --navy-800: #1e293b;
  --navy-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --slate-50: #f8fafc;
  --amber-500: #f59e0b;
  --amber-400: #fbbf24;
  --amber-600: #d97706;
  --amber-100: #fef3c7;
  --green-600: #16a34a;
  --white: #ffffff;
  --radius: 8px;
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.12);
  --shadow-lg: 0 16px 36px rgba(15, 23, 42, 0.18);
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--navy-900);
  background-color: var(--slate-50);
  line-height: 1.65;
  padding-bottom: 68px;
}

@media (min-width: 960px) {
  body {
    padding-bottom: 0;
  }
}

.container {
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Top Utility Bar */
.utility-bar {
  background: var(--navy-950);
  color: var(--slate-200);
  font-size: 0.84rem;
  border-bottom: 1px solid rgba(251, 191, 36, 0.22);
  padding: 0.45rem 0;
}

.utility-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.utility-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  color: var(--amber-400);
}

/* Main Header & Nav */
.site-header {
  background: var(--navy-900);
  color: var(--white);
  border-bottom: 4px solid var(--amber-500);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.25rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--white);
  font-weight: 900;
  font-size: 1.2rem;
  letter-spacing: 0.03em;
}

.brand-badge {
  background: var(--amber-500);
  color: var(--navy-950);
  font-weight: 900;
  font-size: 0.82rem;
  padding: 0.25rem 0.55rem;
  border-radius: 4px;
  letter-spacing: 0.04em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.nav-links a {
  color: var(--slate-200);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.3rem 0.45rem;
  border-radius: 4px;
  transition: color 0.15s ease, background 0.15s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--amber-400);
  background: rgba(255, 255, 255, 0.06);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.72rem 1.25rem;
  font-weight: 800;
  font-size: 0.95rem;
  border-radius: 6px;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: transform 0.12s ease, background 0.15s ease;
}

.btn-amber {
  background: var(--amber-500);
  color: var(--navy-950);
}

.btn-amber:hover {
  background: var(--amber-400);
  transform: translateY(-1px);
}

.btn-navy {
  background: var(--navy-800);
  color: var(--white);
  border: 1px solid var(--navy-700);
}

.btn-navy:hover {
  background: var(--navy-700);
}

/* Breadcrumbs */
.breadcrumb-bar {
  background: var(--slate-100);
  border-bottom: 1px solid var(--slate-200);
  padding: 0.55rem 0;
  font-size: 0.85rem;
  color: var(--slate-600);
}

.breadcrumb-bar a {
  color: var(--navy-800);
  text-decoration: none;
  font-weight: 600;
}

.breadcrumb-bar a:hover {
  text-decoration: underline;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--navy-950) 0%, var(--navy-900) 65%, #172554 100%);
  color: var(--white);
  padding: 3rem 0 3.5rem;
  border-bottom: 4px solid var(--amber-500);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.25rem;
  align-items: start;
}

@media (min-width: 980px) {
  .hero-grid {
    grid-template-columns: 1.25fr 0.95fr;
  }
}

.eyebrow {
  display: inline-block;
  background: rgba(245, 158, 11, 0.16);
  color: var(--amber-400);
  border: 1px solid rgba(245, 158, 11, 0.45);
  font-weight: 800;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.7rem;
  border-radius: 4px;
  margin-bottom: 0.9rem;
}

.hero h1 {
  font-size: clamp(1.85rem, 3.3vw, 2.75rem);
  line-height: 1.18;
  margin: 0 0 1rem;
  font-weight: 900;
  letter-spacing: -0.015em;
}

.hero-lead {
  font-size: 1.1rem;
  color: var(--slate-200);
  margin: 0 0 1.4rem;
  line-height: 1.65;
}

.spec-pills {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 0.75rem;
  margin: 1.4rem 0;
}

.spec-pill {
  background: rgba(255, 255, 255, 0.06);
  border-left: 4px solid var(--amber-500);
  padding: 0.75rem 0.9rem;
  border-radius: 4px;
}

.spec-pill strong {
  display: block;
  color: var(--amber-400);
  font-size: 0.95rem;
}

.spec-pill span {
  font-size: 0.84rem;
  color: var(--slate-200);
}

/* Quote Form Card */
.quote-card {
  background: var(--white);
  color: var(--navy-900);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border-top: 6px solid var(--amber-500);
  padding: 1.65rem;
}

.quote-card-header {
  margin-bottom: 1.1rem;
  border-bottom: 1px solid var(--slate-200);
  padding-bottom: 0.85rem;
}

.quote-card-header h2 {
  margin: 0 0 0.3rem;
  font-size: 1.35rem;
  color: var(--navy-900);
}

.quote-card-header p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--slate-600);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}

@media (min-width: 560px) {
  .form-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.85rem;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--navy-800);
  margin-bottom: 0.3rem;
}

.form-group label .req {
  color: #dc2626;
}

.form-control {
  width: 100%;
  padding: 0.65rem 0.75rem;
  font-size: 0.94rem;
  border: 1px solid #cbd5e1;
  border-radius: 5px;
  background: var(--slate-50);
  color: var(--navy-900);
  font-family: inherit;
}

.form-control:focus {
  outline: 2px solid var(--amber-500);
  border-color: var(--amber-500);
  background: var(--white);
}

.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.form-submit {
  width: 100%;
  padding: 0.9rem 1.25rem;
  font-size: 1rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--amber-500);
  color: var(--navy-950);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  margin-top: 0.4rem;
}

.form-submit:hover {
  background: var(--amber-400);
}

.form-status {
  margin-top: 0.85rem;
  padding: 0.85rem 1rem;
  border-radius: 6px;
  font-size: 0.92rem;
  font-weight: 600;
  display: none;
}

.form-status.success {
  display: block;
  background: #dcfce7;
  color: #14532d;
  border: 1px solid #86efac;
}

.form-status.error {
  display: block;
  background: #fee2e2;
  color: #7f1d1d;
  border: 1px solid #fca5a5;
}

/* Main Content Layout */
.content-section {
  padding: 3.25rem 0;
}

.content-section.alt-bg {
  background: var(--white);
  border-top: 1px solid var(--slate-200);
  border-bottom: 1px solid var(--slate-200);
}

.section-header {
  max-width: 820px;
  margin-bottom: 2rem;
}

.section-header h2 {
  font-size: clamp(1.5rem, 2.4vw, 2.05rem);
  color: var(--navy-900);
  margin: 0 0 0.65rem;
  line-height: 1.25;
}

.section-header p {
  color: var(--slate-600);
  font-size: 1.04rem;
  margin: 0;
}

.prose-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 900px) {
  .prose-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  .prose-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

.card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.card h3 {
  margin-top: 0;
  color: var(--navy-900);
  font-size: 1.2rem;
  border-bottom: 2px solid var(--amber-500);
  padding-bottom: 0.5rem;
  margin-bottom: 0.85rem;
}

/* Data Tables */
.table-wrap {
  overflow-x: auto;
  margin: 1.5rem 0;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  background: var(--white);
}

table.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.94rem;
}

table.spec-table th {
  background: var(--navy-900);
  color: var(--white);
  text-align: left;
  padding: 0.85rem 1rem;
  font-weight: 800;
  border-bottom: 3px solid var(--amber-500);
}

table.spec-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--slate-200);
  vertical-align: top;
}

table.spec-table tr:nth-child(even) td {
  background: var(--slate-50);
}

/* Checklist & Callout Boxes */
.checklist {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
}

.checklist li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.7rem;
}

.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 900;
  color: var(--amber-600);
}

.callout-amber {
  background: var(--amber-100);
  border-left: 5px solid var(--amber-500);
  padding: 1.25rem 1.5rem;
  border-radius: 6px;
  margin: 1.5rem 0;
}

.callout-amber h4 {
  margin: 0 0 0.4rem;
  color: var(--navy-950);
  font-size: 1.05rem;
}

/* Internal Link Directory Grid */
.link-matrix {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.link-tile {
  display: block;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-left: 4px solid var(--amber-500);
  border-radius: 6px;
  padding: 1.1rem 1.25rem;
  text-decoration: none;
  color: var(--navy-900);
  transition: transform 0.12s ease, box-shadow 0.15s ease;
}

.link-tile:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--amber-500);
}

.link-tile strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 0.25rem;
  color: var(--navy-900);
}

.link-tile span {
  font-size: 0.85rem;
  color: var(--slate-600);
}

/* FAQ Section */
.faq-list {
  display: grid;
  gap: 1rem;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  padding: 1.35rem 1.5rem;
}

.faq-item h3 {
  margin: 0 0 0.55rem;
  font-size: 1.1rem;
  color: var(--navy-900);
}

.faq-item p {
  margin: 0;
  color: var(--slate-600);
}

/* Footer */
.site-footer {
  background: var(--navy-950);
  color: var(--slate-200);
  padding: 3rem 0 2.5rem;
  border-top: 4px solid var(--amber-500);
  font-size: 0.92rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.site-footer h4 {
  color: var(--amber-400);
  margin-top: 0;
  margin-bottom: 0.85rem;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.45rem;
}

.footer-links a {
  color: var(--slate-200);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--amber-400);
  text-decoration: underline;
}

.compliance-box {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 1.5rem;
  font-size: 0.85rem;
  color: #94a3b8;
  line-height: 1.6;
}

/* Mobile Sticky Action Bar */
.mobile-sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--navy-950);
  border-top: 2px solid var(--amber-500);
  padding: 0.6rem 1rem;
  display: flex;
  gap: 0.75rem;
  z-index: 200;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.25);
}

.mobile-sticky-bar a {
  flex: 1;
  text-align: center;
  padding: 0.65rem 0.5rem;
  font-size: 0.9rem;
  font-weight: 800;
  border-radius: 5px;
  text-decoration: none;
}

@media (min-width: 960px) {
  .mobile-sticky-bar {
    display: none;
  }
}