:root {
  --navy: #0b1f3a;
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --light-blue: #eaf2ff;
  --soft-grey: #f5f7fa;
  --text: #111827;
  --muted: #5b677a;
  --line: #dbe3ee;
  --green: #10b981;
  --amber: #f59e0b;
  --rose: #ef5b5b;
  --white: #ffffff;
  --shadow: 0 18px 45px rgba(11, 31, 58, 0.1);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    linear-gradient(90deg, rgba(11, 31, 58, 0.035) 1px, transparent 1px),
    linear-gradient(rgba(11, 31, 58, 0.03) 1px, transparent 1px),
    #fbfcfe;
  background-size: 44px 44px;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  line-height: 1.6;
}

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

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  color: var(--blue);
}

p {
  margin: 0 0 1rem;
}

ul,
ol {
  margin: 0;
  padding-left: 1.25rem;
}

li + li {
  margin-top: 0.45rem;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -10rem;
  z-index: 100;
  padding: 0.65rem 0.9rem;
  background: var(--navy);
  color: var(--white);
  border-radius: var(--radius);
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(219, 227, 238, 0.85);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
}

.nav-shell,
.container {
  width: min(var(--max), calc(100% - 2rem));
  margin: 0 auto;
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 800;
  color: var(--navy);
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  color: var(--white);
  background: linear-gradient(135deg, var(--navy), var(--blue));
  border-radius: var(--radius);
  font-size: 0.86rem;
  letter-spacing: 0;
}

.brand-copy {
  display: grid;
  line-height: 1.15;
}

.brand-copy small {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 600;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.05rem;
  font-size: 0.95rem;
  font-weight: 650;
  color: #243144;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: var(--radius);
  color: var(--navy);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 44px;
  padding: 0.72rem 1.05rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 750;
  line-height: 1.1;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button[disabled] {
  cursor: wait;
  opacity: 0.72;
  transform: none;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  color: var(--white);
  background: var(--blue);
  box-shadow: 0 12px 22px rgba(37, 99, 235, 0.18);
}

.button-primary:hover {
  color: var(--white);
  background: var(--blue-dark);
}

.button-secondary {
  color: var(--navy);
  background: var(--white);
  border-color: var(--line);
}

.button-secondary:hover {
  background: var(--light-blue);
}

.button-soft {
  color: var(--blue-dark);
  background: var(--light-blue);
  border-color: rgba(37, 99, 235, 0.16);
}

.hero,
.page-hero {
  position: relative;
  overflow: hidden;
}

.hero {
  padding: 5.5rem 0 4rem;
}

.page-hero {
  padding: 4.5rem 0 3rem;
  background:
    radial-gradient(circle at 14% 18%, rgba(16, 185, 129, 0.12), transparent 25rem),
    linear-gradient(180deg, #ffffff 0%, #f7faff 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  align-items: center;
  gap: 3rem;
}

.hero-copy {
  max-width: 680px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 1rem;
  color: var(--blue-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--green);
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--navy);
  line-height: 1.1;
  letter-spacing: 0;
}

h1 {
  max-width: 840px;
  font-size: clamp(2.35rem, 6vw, 4.7rem);
}

h2 {
  font-size: clamp(1.85rem, 4vw, 3rem);
}

h3 {
  font-size: 1.2rem;
}

.subtitle,
.section-lead {
  color: var(--muted);
  font-size: 1.12rem;
}

.subtitle {
  max-width: 720px;
  margin: 1.2rem 0 0;
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.7rem;
}

.trust-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  margin-top: 2rem;
}

.trust-item {
  padding: 0.9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.74);
}

.trust-item strong {
  display: block;
  color: var(--navy);
}

.trust-item span {
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-media {
  position: relative;
}

.hero-media img {
  aspect-ratio: 4 / 3;
  width: 100%;
  object-fit: cover;
  border: 1px solid rgba(219, 227, 238, 0.9);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.metric-strip {
  position: absolute;
  right: -0.8rem;
  bottom: 1rem;
  width: min(320px, 86%);
  padding: 1rem;
  border: 1px solid rgba(219, 227, 238, 0.9);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 16px 32px rgba(11, 31, 58, 0.12);
}

.metric-strip span {
  display: block;
  color: var(--muted);
  font-size: 0.85rem;
}

.progress-line {
  display: grid;
  gap: 0.55rem;
  margin-top: 0.75rem;
}

.bar {
  height: 8px;
  overflow: hidden;
  background: var(--soft-grey);
  border-radius: 999px;
}

.bar i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--green), var(--blue));
  border-radius: inherit;
}

.section {
  padding: 4rem 0;
}

.section-alt {
  background: linear-gradient(180deg, rgba(234, 242, 255, 0.56), rgba(255, 255, 255, 0.86));
}

.section-header {
  display: grid;
  gap: 0.9rem;
  max-width: 800px;
  margin-bottom: 2rem;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
  gap: 2rem;
  align-items: start;
}

.grid {
  display: grid;
  gap: 1rem;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card,
.subject-card,
.form-card,
.diagnostic-map,
.faq details,
.blog-card,
.contact-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 10px 28px rgba(11, 31, 58, 0.055);
}

.card,
.subject-card,
.blog-card,
.contact-panel {
  padding: 1.2rem;
}

.card h3,
.subject-card h3,
.blog-card h3 {
  margin-bottom: 0.5rem;
}

.card p,
.subject-card p,
.blog-card p {
  color: var(--muted);
}

.icon {
  display: inline-grid;
  width: 42px;
  height: 42px;
  margin-bottom: 1rem;
  place-items: center;
  border-radius: var(--radius);
  color: var(--navy);
  background: var(--light-blue);
  font-weight: 850;
}

.icon-green {
  background: rgba(16, 185, 129, 0.14);
}

.icon-amber {
  background: rgba(245, 158, 11, 0.16);
}

.icon-rose {
  background: rgba(239, 91, 91, 0.13);
}

.subject-card {
  position: relative;
  overflow: hidden;
  min-height: 240px;
}

.subject-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 4px;
  background: var(--blue);
}

.subject-card:nth-child(2)::after {
  background: var(--green);
}

.subject-card:nth-child(3)::after {
  background: var(--amber);
}

.subject-card:nth-child(4)::after {
  background: var(--rose);
}

.subject-card a {
  display: inline-flex;
  margin-top: 0.4rem;
  color: var(--blue-dark);
  font-weight: 750;
}

.check-list {
  display: grid;
  gap: 0.75rem;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  margin: 0;
  padding-left: 2rem;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.2rem;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.14);
}

.check-list li::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  width: 6px;
  height: 3px;
  border-left: 2px solid var(--green);
  border-bottom: 2px solid var(--green);
  transform: rotate(-45deg);
}

.process {
  counter-reset: step;
}

.process .card {
  position: relative;
  padding-top: 3.1rem;
}

.process .card::before {
  counter-increment: step;
  content: "0" counter(step);
  position: absolute;
  left: 1.2rem;
  top: 1.1rem;
  color: var(--blue);
  font-weight: 850;
}

.diagnostic-map {
  padding: 1.2rem;
}

.map-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 0.7rem;
  margin: 0.8rem 0;
}

.map-node {
  padding: 0.85rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--soft-grey);
  font-weight: 700;
}

.map-node.good {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.34);
}

.map-node.warn {
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(245, 158, 11, 0.34);
}

.map-arrow {
  color: var(--muted);
}

.form-card {
  padding: 1.25rem;
}

.lead-form {
  display: grid;
  gap: 1rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.field {
  display: grid;
  gap: 0.35rem;
}

.field label {
  color: #223047;
  font-size: 0.9rem;
  font-weight: 750;
}

input,
select,
textarea {
  width: 100%;
  min-height: 46px;
  padding: 0.76rem 0.82rem;
  color: var(--text);
  border: 1px solid #cfd8e6;
  border-radius: var(--radius);
  background: var(--white);
  font: inherit;
}

textarea {
  min-height: 116px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(37, 99, 235, 0.16);
  border-color: var(--blue);
}

.form-note,
.microcopy {
  color: var(--muted);
  font-size: 0.92rem;
}

.form-status {
  min-height: 1.4rem;
  color: var(--green);
  font-weight: 750;
}

.form-status.is-error {
  color: #b42318;
}

.faq {
  display: grid;
  gap: 0.75rem;
}

.faq details {
  padding: 1rem 1.1rem;
}

.faq summary {
  color: var(--navy);
  cursor: pointer;
  font-weight: 780;
}

.faq p {
  margin: 0.7rem 0 0;
  color: var(--muted);
}

.mini-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.mini-nav a {
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--navy);
  font-weight: 700;
}

.cta-band {
  padding: 2rem;
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(37, 99, 235, 0.95), rgba(11, 31, 58, 0.98)),
    var(--navy);
  color: var(--white);
}

.cta-band h2,
.cta-band p {
  color: var(--white);
}

.cta-band p {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.82);
}

.cta-band .button-secondary {
  color: var(--navy);
}

.blog-card {
  display: grid;
  gap: 0.6rem;
}

.blog-card .tag {
  width: fit-content;
  padding: 0.25rem 0.48rem;
  border-radius: var(--radius);
  background: var(--light-blue);
  color: var(--blue-dark);
  font-size: 0.78rem;
  font-weight: 800;
}

.blog-card details {
  color: var(--muted);
}

.blog-card summary {
  cursor: pointer;
  color: var(--navy);
  font-weight: 750;
}

.article-body {
  max-width: 820px;
}

.article-body h2 {
  margin-top: 2.1rem;
  margin-bottom: 0.8rem;
  font-size: clamp(1.45rem, 3vw, 2rem);
}

.article-body p {
  color: var(--muted);
  font-size: 1.04rem;
}

.article-body a {
  color: var(--blue-dark);
  font-weight: 750;
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.2rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.article-links {
  margin-top: 1.6rem;
}

.contact-list {
  display: grid;
  gap: 0.75rem;
  padding: 0;
  list-style: none;
}

.contact-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin: 0;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--line);
}

.contact-list li:last-child {
  border-bottom: 0;
}

.contact-list span {
  color: var(--muted);
}

.contact-actions,
.footer-contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1rem;
}

.footer-contact-actions {
  margin-top: 1.2rem;
}

.footer-contact-actions .button {
  min-height: 38px;
  padding: 0.55rem 0.75rem;
  font-size: 0.9rem;
}

.mobile-sticky-cta {
  display: none;
}

.breadcrumbs {
  margin-bottom: 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.breadcrumbs a {
  color: var(--blue-dark);
  font-weight: 700;
}

.site-footer {
  padding: 3rem 0 2rem;
  border-top: 1px solid var(--line);
  background: #ffffff;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  gap: 2rem;
}

.footer-grid h3 {
  margin-bottom: 0.8rem;
  font-size: 1rem;
}

.footer-grid ul {
  padding: 0;
  list-style: none;
}

.footer-grid li {
  margin: 0.35rem 0;
}

.disclaimer {
  margin-top: 2rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 920px) {
  .nav-links {
    position: fixed;
    left: 1rem;
    right: 1rem;
    top: 82px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: var(--shadow);
  }

  .nav-links.is-open {
    display: flex;
  }

  .menu-toggle {
    display: inline-block;
  }

  .hero-grid,
  .split,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .grid-4,
  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero {
    padding-top: 4rem;
  }
}

@media (max-width: 680px) {
  body {
    padding-bottom: 5.25rem;
  }

  .nav-actions .button {
    display: none;
  }

  .trust-row,
  .grid-4,
  .grid-3,
  .grid-2,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .hero,
  .page-hero,
  .section {
    padding: 3rem 0;
  }

  .metric-strip {
    position: static;
    width: 100%;
    margin-top: 0.75rem;
  }

  .cta-band {
    padding: 1.3rem;
  }

  .map-row {
    grid-template-columns: 1fr;
  }

  .map-arrow {
    display: none;
  }

  .mobile-sticky-cta {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 30;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 0.65rem;
    align-items: center;
    padding: 0.75rem 1rem calc(0.75rem + env(safe-area-inset-bottom));
    border-top: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 -12px 30px rgba(11, 31, 58, 0.1);
    backdrop-filter: blur(16px);
  }

  .mobile-sticky-cta .button {
    min-height: 42px;
    padding: 0.64rem 0.75rem;
    white-space: nowrap;
  }
}