:root {
  color-scheme: light;
  --ink: #061525;
  --ink-soft: #395064;
  --navy: #001e3d;
  --blue: #0080ff;
  --cyan: #19d3ff;
  --mint: #2ed6a3;
  --amber: #f6b73c;
  --coral: #f36b5f;
  --cloud: #f5f8fb;
  --line: #dce7f1;
  --white: #ffffff;
  --shadow: 0 22px 60px rgba(0, 30, 61, 0.16);
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--cloud);
  line-height: 1.6;
}

body.nav-open {
  overflow: hidden;
}

a {
  color: inherit;
}

button,
input,
select {
  font: inherit;
}

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

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 100;
  transform: translateY(-150%);
  background: var(--white);
  color: var(--navy);
  padding: 0.7rem 1rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.skip-link:focus {
  transform: translateY(0);
}

.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: fixed;
  inset: 0 0 auto;
  z-index: 50;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1.25rem;
  align-items: center;
  padding: 1rem 2rem;
  color: var(--white);
  background: rgba(0, 30, 61, 0.62);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(18px);
  transition: background 180ms ease, box-shadow 180ms ease, padding 180ms ease;
}

.site-header.is-scrolled {
  padding-block: 0.7rem;
  background: rgba(0, 30, 61, 0.94);
  box-shadow: 0 12px 36px rgba(0, 30, 61, 0.2);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
  min-width: max-content;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.7rem;
  height: 2.7rem;
  border-radius: var(--radius);
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--mint));
  font-weight: 900;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 1rem;
  line-height: 1.1;
}

.brand small {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.78rem;
}

.site-nav {
  justify-self: center;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.site-nav a {
  min-height: 2.5rem;
  display: inline-flex;
  align-items: center;
  padding: 0 0.85rem;
  border-radius: var(--radius);
  text-decoration: none;
  color: rgba(255, 255, 255, 0.82);
  transition: background 160ms ease, color 160ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
}

.header-actions,
.hero-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.primary-button,
.secondary-button,
.ghost-button {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0 1rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 800;
  line-height: 1;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, border-color 160ms ease;
}

.primary-button {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), #005bd8);
  box-shadow: 0 14px 30px rgba(0, 128, 255, 0.28);
}

.secondary-button {
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.24);
}

.ghost-button {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.14);
}

.primary-button:hover,
.secondary-button:hover,
.ghost-button:hover,
.primary-button:focus-visible,
.secondary-button:focus-visible,
.ghost-button:focus-visible {
  transform: translateY(-2px);
}

.primary-button.large,
.secondary-button.large {
  min-height: 3.25rem;
  padding-inline: 1.35rem;
}

.primary-button.full {
  width: 100%;
}

.primary-button svg,
.secondary-button svg,
.ghost-button svg,
.nav-toggle svg,
.trust-strip svg,
.role-tab svg,
.feature-card svg,
.certificate svg {
  width: 1.1rem;
  height: 1.1rem;
  flex: 0 0 auto;
}

.nav-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.hero {
  position: relative;
  min-height: 74svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--white);
  background: var(--navy);
  padding: 6.25rem 2rem 2.25rem;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media {
  object-fit: cover;
  object-position: center;
  opacity: 0.9;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(0, 18, 38, 0.98) 0%, rgba(0, 22, 45, 0.9) 36%, rgba(0, 30, 61, 0.22) 76%),
    linear-gradient(0deg, rgba(0, 14, 30, 0.55), rgba(0, 14, 30, 0.02) 38%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(1180px, 100%);
  margin: 0 auto;
}

.eyebrow {
  margin: 0 0 0.85rem;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: 3.55rem;
  line-height: 0.98;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 650px;
  margin: 1rem 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.12rem;
}

.hero-actions {
  margin-top: 1.45rem;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(8rem, 11rem));
  gap: 0.8rem;
  margin: 1.65rem 0 0;
}

.hero-metrics div {
  padding: 0.85rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.13);
  backdrop-filter: blur(12px);
}

.hero-metrics dt {
  color: var(--white);
  font-size: 1.72rem;
  font-weight: 900;
  line-height: 1;
}

.hero-metrics dd {
  margin: 0.35rem 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.86rem;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}

.trust-strip span {
  min-height: 4.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 1rem;
  color: var(--navy);
  background: var(--white);
  font-weight: 850;
  text-align: center;
}

.section {
  padding: 6rem 2rem;
}

.section-heading {
  width: min(760px, 100%);
  margin: 0 auto 3rem;
  text-align: center;
}

.section-heading h2,
.product-copy h2,
.estimator-copy h2,
.final-inner h2 {
  margin: 0;
  color: var(--navy);
  font-size: 2.55rem;
  line-height: 1.08;
  letter-spacing: 0;
}

.section-heading p,
.product-copy p,
.estimator-copy p {
  margin: 1rem 0 0;
  color: var(--ink-soft);
  font-size: 1.02rem;
}

.feature-grid,
.course-grid,
.compliance-grid {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 1rem;
}

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

.feature-card,
.course-card,
.compliance-item,
.preview-tile,
.estimator,
.faq-item {
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 10px 36px rgba(0, 30, 61, 0.06);
}

.feature-card {
  padding: 1.35rem;
}

.feature-card svg {
  width: 2.1rem;
  height: 2.1rem;
  padding: 0.45rem;
  border-radius: var(--radius);
  color: var(--blue);
  background: #e8f4ff;
}

.feature-card h3,
.course-card h3,
.preview-tile strong,
.timeline h3,
.role-panel h3 {
  margin: 0.8rem 0 0.45rem;
  color: var(--navy);
  font-size: 1.05rem;
  line-height: 1.2;
}

.feature-card p,
.course-card p,
.timeline p,
.role-panel li,
.check-list li,
.faq-item p {
  color: var(--ink-soft);
}

.split-section,
.product-section,
.estimator-section {
  background: var(--white);
}

.role-layout,
.product-section,
.estimator-section {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 1.25rem;
  align-items: stretch;
}

.role-tabs {
  display: grid;
  gap: 0.75rem;
  align-content: start;
}

.role-tab {
  min-height: 4.3rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--navy);
  background: var(--cloud);
  font-weight: 900;
  text-align: left;
  cursor: pointer;
}

.role-tab.active {
  color: var(--white);
  border-color: var(--navy);
  background: linear-gradient(135deg, var(--navy), #073b76);
}

.role-stage {
  min-height: 19rem;
  padding: 2rem;
  border-radius: var(--radius);
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(0, 30, 61, 0.96), rgba(0, 128, 255, 0.78)),
    linear-gradient(45deg, rgba(46, 214, 163, 0.24), rgba(246, 183, 60, 0.08));
  box-shadow: var(--shadow);
}

.role-panel h3 {
  margin-top: 0;
  color: var(--white);
  font-size: 1.8rem;
}

.check-list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.check-list li {
  position: relative;
  padding-left: 1.7rem;
}

.role-stage .check-list li {
  color: rgba(255, 255, 255, 0.86);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.58rem;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 0.25rem rgba(46, 214, 163, 0.14);
}

.catalog-section {
  background: #eef5fb;
}

.filter-bar {
  width: min(760px, 100%);
  margin: -1rem auto 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
}

.filter-button {
  min-height: 2.7rem;
  padding: 0 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--navy);
  background: var(--white);
  font-weight: 850;
  cursor: pointer;
}

.filter-button.active {
  color: var(--white);
  background: var(--navy);
  border-color: var(--navy);
}

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

.course-card {
  display: flex;
  min-height: 19.5rem;
  flex-direction: column;
  padding: 1.25rem;
  transition: transform 180ms ease, opacity 180ms ease;
}

.course-card.is-hidden {
  display: none;
}

.course-card:hover {
  transform: translateY(-4px);
}

.course-tag {
  align-self: flex-start;
  padding: 0.35rem 0.6rem;
  border-radius: var(--radius);
  color: var(--navy);
  background: #dff7ef;
  font-size: 0.78rem;
  font-weight: 900;
}

.course-card dl {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6rem;
  margin: auto 0 1rem;
}

.course-card dl div {
  padding: 0.8rem;
  border-radius: var(--radius);
  background: var(--cloud);
}

.course-card dt {
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 800;
}

.course-card dd {
  margin: 0.2rem 0 0;
  color: var(--navy);
  font-weight: 900;
}

.course-card a {
  min-height: 2.7rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  color: var(--white);
  background: var(--blue);
  text-decoration: none;
  font-weight: 900;
}

.product-section {
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
  align-items: center;
}

.product-copy {
  max-width: 520px;
}

.check-list.compact {
  margin-top: 1.35rem;
}

.dashboard-preview {
  border-radius: var(--radius);
  padding: 1rem;
  background: linear-gradient(135deg, #081d34, #00356d 72%, #005cae);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: var(--shadow);
}

.preview-top {
  display: flex;
  gap: 0.45rem;
  margin-bottom: 1rem;
}

.preview-top span {
  width: 0.72rem;
  height: 0.72rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.42);
}

.preview-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  gap: 0.85rem;
}

.preview-tile {
  min-height: 8rem;
  padding: 1rem;
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: none;
}

.preview-tile strong {
  display: block;
  margin-top: 0;
  color: rgba(255, 255, 255, 0.8);
}

.preview-tile span {
  color: var(--white);
  font-size: 2.2rem;
  font-weight: 900;
}

.preview-tile.main {
  grid-row: span 2;
}

.ring {
  width: 8.5rem;
  height: 8.5rem;
  display: grid;
  place-items: center;
  margin: 1rem auto 0;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, #08213d 56%, transparent 57%),
    conic-gradient(var(--mint) calc(var(--value) * 1%), rgba(255, 255, 255, 0.14) 0);
  font-size: 1.55rem;
  font-weight: 900;
}

.progress-line {
  height: 0.75rem;
  margin-top: 0.8rem;
  overflow: hidden;
  border-radius: 2rem;
  background: rgba(255, 255, 255, 0.14);
}

.progress-line span {
  display: block;
  width: var(--progress);
  height: 100%;
  background: linear-gradient(90deg, var(--blue), var(--mint));
}

.certificate {
  display: grid;
  align-content: center;
  text-align: center;
}

.certificate svg {
  width: 2.2rem;
  height: 2.2rem;
  margin: 0 auto 0.6rem;
  color: var(--amber);
}

.certificate small {
  color: rgba(255, 255, 255, 0.64);
}

.compliance-section {
  background: var(--navy);
}

.compliance-section .section-heading h2,
.compliance-section .section-heading p {
  color: var(--white);
}

.compliance-section .section-heading p {
  color: rgba(255, 255, 255, 0.72);
}

.compliance-grid {
  grid-template-columns: repeat(7, 1fr);
}

.compliance-item {
  min-height: 12rem;
  display: grid;
  align-content: start;
  gap: 1.15rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: none;
}

.compliance-item span {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius);
  color: var(--navy);
  background: var(--mint);
  font-weight: 950;
}

.compliance-item p {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 700;
}

.roadmap-section {
  background: #f8fbfd;
}

.timeline {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.timeline li {
  position: relative;
  padding: 1.25rem;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--line);
}

.timeline span {
  display: inline-flex;
  padding: 0.32rem 0.6rem;
  border-radius: var(--radius);
  color: var(--navy);
  background: #e8f4ff;
  font-size: 0.78rem;
  font-weight: 900;
}

.timeline .done span {
  background: #dff7ef;
}

.timeline .current {
  border-color: var(--blue);
  box-shadow: 0 16px 40px rgba(0, 128, 255, 0.12);
}

.timeline .current span {
  color: var(--white);
  background: var(--blue);
}

.timeline .next span {
  background: #fff0cf;
}

.estimator-section {
  grid-template-columns: 0.82fr 1fr;
  gap: 2rem;
  align-items: start;
  padding-block: 5rem;
}

.estimator {
  display: grid;
  gap: 1rem;
  padding: 1.35rem;
}

.estimator label {
  display: grid;
  gap: 0.5rem;
  color: var(--navy);
  font-weight: 850;
}

.estimator input,
.estimator select {
  min-height: 2.85rem;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0 0.85rem;
  color: var(--ink);
  background: var(--cloud);
}

.estimator input[type="range"] {
  accent-color: var(--blue);
  padding: 0;
}

.estimator output {
  color: var(--blue);
  font-size: 1.7rem;
  font-weight: 950;
}

.estimate-result {
  display: grid;
  gap: 0.25rem;
  padding: 1rem;
  border-radius: var(--radius);
  color: var(--white);
  background: linear-gradient(135deg, var(--navy), #0d5798);
}

.estimate-result strong {
  font-size: 1.45rem;
}

.estimate-result span {
  color: rgba(255, 255, 255, 0.78);
}

.faq-section {
  background: var(--cloud);
}

.faq-list {
  width: min(850px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 0.85rem;
}

.faq-item {
  padding: 0;
  overflow: hidden;
}

.faq-item summary {
  min-height: 4rem;
  display: flex;
  align-items: center;
  padding: 0 1.25rem;
  color: var(--navy);
  font-weight: 900;
  cursor: pointer;
}

.faq-item p {
  margin: 0;
  padding: 0 1.25rem 1.25rem;
}

.final-cta {
  padding: 6rem 2rem;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(0, 30, 61, 0.96), rgba(0, 91, 216, 0.88)),
    linear-gradient(45deg, rgba(46, 214, 163, 0.36), rgba(246, 183, 60, 0.2));
}

.final-inner {
  width: min(900px, 100%);
  margin: 0 auto;
  text-align: center;
}

.final-inner h2 {
  color: var(--white);
}

.final-inner .hero-actions {
  justify-content: center;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding: 2.5rem 2rem;
  color: rgba(255, 255, 255, 0.74);
  background: #001428;
}

.site-footer > div {
  max-width: 520px;
}

.site-footer p {
  margin: 1rem 0 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-content: start;
  justify-content: flex-end;
  gap: 0.9rem;
}

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

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 650ms ease, transform 650ms ease;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .site-header {
    grid-template-columns: auto auto;
  }

  .nav-toggle {
    display: grid;
    place-items: center;
    justify-self: end;
  }

  .site-nav,
  .header-actions {
    display: none;
  }

  .site-header.nav-is-open .site-nav,
  .site-header.nav-is-open .header-actions {
    display: flex;
  }

  .site-header.nav-is-open {
    grid-template-columns: 1fr auto;
    align-items: start;
    background: rgba(0, 30, 61, 0.98);
  }

  .site-header.nav-is-open .site-nav,
  .site-header.nav-is-open .header-actions {
    grid-column: 1 / -1;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .site-nav a,
  .header-actions a {
    width: 100%;
    justify-content: center;
  }

  .trust-strip,
  .feature-grid,
  .course-grid,
  .compliance-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .role-layout,
  .product-section,
  .estimator-section {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .site-header {
    padding: 0.75rem 1rem;
  }

  .brand small {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 5.1rem 1rem 1rem;
  }

  .hero-overlay {
    background:
      linear-gradient(180deg, rgba(0, 18, 38, 0.96), rgba(0, 22, 45, 0.86) 60%, rgba(0, 22, 45, 0.72)),
      linear-gradient(0deg, rgba(0, 14, 30, 0.58), rgba(0, 14, 30, 0.08));
  }

  .hero h1 {
    font-size: 2rem;
    line-height: 1.03;
  }

  .hero-copy {
    font-size: 0.95rem;
  }

  .hero-actions,
  .header-actions {
    align-items: stretch;
  }

  .hero-actions a {
    width: 100%;
  }

  .primary-button.large,
  .secondary-button.large {
    min-height: 2.9rem;
  }

  .hero-metrics {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.45rem;
    margin-top: 1rem;
  }

  .hero-metrics div {
    padding: 0.55rem;
  }

  .hero-metrics dt {
    font-size: 1.25rem;
  }

  .hero-metrics dd {
    font-size: 0.7rem;
    line-height: 1.15;
  }

  .trust-strip,
  .feature-grid,
  .course-grid,
  .compliance-grid,
  .timeline,
  .preview-grid {
    grid-template-columns: 1fr;
  }

  .preview-tile.main {
    grid-row: auto;
  }

  .section,
  .final-cta {
    padding: 4rem 1rem;
  }

  .section-heading h2,
  .product-copy h2,
  .estimator-copy h2,
  .final-inner h2 {
    font-size: 2rem;
  }

  .role-stage {
    padding: 1.25rem;
  }

  .site-footer {
    flex-direction: column;
    padding: 2rem 1rem;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}