:root {
  --ink: #172b4d;
  --ink-soft: #42526e;
  --muted: #5e6c84;
  --paper: #ffffff;
  --wash: #f5f8fc;
  --wash-strong: #e8f4ef;
  --line: #dfe1e6;
  --blue: #0052cc;
  --blue-dark: #0747a6;
  --green: #1f845a;
  --green-dark: #0f5f42;
  --shadow: 0 18px 44px rgba(9, 30, 66, 0.14);
  --shadow-soft: 0 12px 28px rgba(9, 30, 66, 0.08);
  --max: 1180px;
  --font: 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(--paper);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.62;
  letter-spacing: 0;
}

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

a {
  color: var(--blue);
  text-underline-offset: 0.2em;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(223, 225, 230, 0.78);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
}

.header-inner,
.container {
  width: min(100% - 40px, var(--max));
  margin: 0 auto;
}

.header-inner {
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
}

.brand img,
.footer-brand img,
.hero-logo {
  border-radius: 8px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

.site-nav a {
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
}

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

.site-nav .nav-cta {
  padding: 8px 14px;
  border-radius: 8px;
  color: var(--paper);
  background: var(--blue);
}

.site-nav .nav-cta:hover {
  color: var(--paper);
  background: var(--blue-dark);
}

.hero {
  background: linear-gradient(180deg, rgba(232, 244, 239, 0.72), rgba(245, 248, 252, 0.96) 54%, #ffffff 100%);
}

.hero-inner {
  display: grid;
  width: min(100% - 40px, var(--max));
  grid-template-columns: minmax(0, 0.92fr) minmax(460px, 1.08fr);
  gap: clamp(34px, 5vw, 62px);
  align-items: center;
  margin: 0 auto;
  padding: clamp(46px, 6vw, 72px) 0 clamp(48px, 6vw, 74px);
}

.hero-logo {
  width: 66px;
  height: 66px;
  margin-bottom: 18px;
  box-shadow: 0 14px 30px rgba(9, 30, 66, 0.16);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--green-dark);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 620px;
  margin-bottom: 18px;
  color: var(--ink);
  font-size: clamp(2.45rem, 4vw, 3.45rem);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: 0;
}

h2 {
  max-width: 720px;
  margin-bottom: 14px;
  color: var(--ink);
  font-size: clamp(1.78rem, 2.6vw, 2.25rem);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 1.08rem;
  line-height: 1.28;
  font-weight: 700;
  letter-spacing: 0;
}

.hero-lede {
  max-width: 610px;
  margin-bottom: 24px;
  color: var(--ink-soft);
  font-size: clamp(1.08rem, 1.7vw, 1.24rem);
  line-height: 1.55;
}

.hero-actions,
.final-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
}

.button.primary {
  color: var(--paper);
  background: var(--blue);
}

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

.button.secondary {
  color: var(--ink);
  border-color: var(--line);
  background: var(--paper);
}

.button.secondary:hover {
  color: var(--blue-dark);
  border-color: #b6c2d2;
}

.hero-video-card {
  display: grid;
  gap: 12px;
  margin: 0;
}

.hero-video-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.96rem;
  font-weight: 600;
}

.hero-media {
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: 1px solid rgba(223, 225, 230, 0.95);
  border-radius: 8px;
  background: var(--ink);
  box-shadow: var(--shadow);
}

.hero-media iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.section {
  padding: clamp(50px, 5.2vw, 68px) 0;
}

.hero + .feature-section {
  padding-top: clamp(38px, 4.2vw, 54px);
}

.section-tint {
  background: var(--wash);
}

.feature-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(380px, 0.96fr);
  gap: clamp(28px, 4vw, 48px);
  align-items: center;
}

.feature-layout.reverse {
  grid-template-columns: minmax(380px, 0.96fr) minmax(0, 0.9fr);
}

.section-copy p,
.section-heading p,
.final-cta p,
.value-grid p {
  color: var(--ink-soft);
  font-size: 1.03rem;
}

.section-copy p,
.section-heading p {
  max-width: 680px;
}

.section-heading {
  max-width: 790px;
  margin-bottom: 26px;
}

.walkthrough-heading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-bottom: clamp(28px, 3.4vw, 40px);
}

.walkthrough-heading::before,
.walkthrough-heading::after {
  width: min(18vw, 180px);
  height: 1px;
  background: var(--line);
  content: "";
}

.walkthrough-heading h2 {
  max-width: none;
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1;
  text-align: center;
  text-transform: uppercase;
}

.check-list {
  display: grid;
  gap: 11px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 26px;
  color: var(--ink-soft);
  font-weight: 600;
}

.check-list li::before {
  position: absolute;
  top: 0.48em;
  left: 2px;
  width: 11px;
  height: 7px;
  border-bottom: 3px solid var(--green);
  border-left: 3px solid var(--green);
  content: "";
  transform: rotate(-45deg);
}

.product-shot {
  max-width: 660px;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(223, 225, 230, 0.9);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: var(--shadow-soft);
}

.product-shot-large {
  box-shadow: var(--shadow);
}

.product-shot-small {
  max-width: 600px;
}

.product-shot picture,
.product-shot img {
  display: block;
}

.product-shot img {
  width: 100%;
  height: auto;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.value-grid article {
  min-height: 150px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 0 10px 24px rgba(9, 30, 66, 0.05);
  padding: 20px;
}

.value-grid p {
  margin-bottom: 0;
}

.final-cta {
  color: var(--paper);
  background: linear-gradient(135deg, #0052cc, #1f845a);
  padding: clamp(54px, 7vw, 82px) 0;
}

.final-cta-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: center;
}

.final-cta h2 {
  margin-bottom: 10px;
  color: var(--paper);
}

.final-cta p,
.final-cta .eyebrow {
  color: var(--paper);
}

.final-cta p {
  max-width: 680px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.9);
}

.final-actions .button.secondary {
  border-color: rgba(255, 255, 255, 0.5);
}

.site-footer {
  padding: 54px 40px 26px;
  color: #d9e3ef;
  border-top: 0;
  background: #142033;
}

.footer-grid {
  display: grid;
  width: min(100%, var(--max));
  grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(150px, 1fr));
  gap: 34px;
  margin: 0 auto;
}

.site-footer .footer-brand {
  margin-bottom: 16px;
  color: var(--paper);
}

.site-footer h2 {
  margin: 0 0 14px;
  color: var(--paper);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.site-footer a {
  display: block;
  margin: 8px 0;
  color: #d9e3ef;
  text-decoration: none;
}

.site-footer a:hover {
  color: #7ee0b2;
}

.site-footer p {
  max-width: 340px;
  margin-bottom: 0;
  color: #aebbd0;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  width: min(100%, var(--max));
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin: 38px auto 0;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  color: #aebbd0;
  font-size: 0.92rem;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.site-footer .social-link {
  display: inline-flex;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  margin: 0;
  color: var(--paper);
}

.site-footer .social-link:hover {
  color: #7ee0b2;
}

.social-link svg {
  width: 23px;
  height: 23px;
  fill: currentColor;
}

.simple-page {
  min-height: 58svh;
  padding: 100px 0;
}

@media (max-width: 980px) {
  .site-nav {
    display: none;
  }

  .hero-inner,
  .feature-layout,
  .feature-layout.reverse,
  .value-grid,
  .final-cta-inner {
    grid-template-columns: 1fr;
  }

  .hero-video-card,
  .feature-layout.reverse .product-shot {
    order: 2;
  }

  .feature-layout.reverse .section-copy {
    order: 1;
  }

  .final-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .header-inner,
  .container,
  .hero-inner {
    width: min(100% - 28px, var(--max));
  }

  .brand span {
    font-size: 0.94rem;
  }

  .hero-inner {
    gap: 28px;
    padding: 34px 0 42px;
  }

  .hero-logo {
    width: 58px;
    height: 58px;
    margin-bottom: 16px;
  }

  h1 {
    font-size: 2.52rem;
  }

  h2 {
    font-size: 2rem;
  }

  .hero-actions,
  .final-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .section {
    padding: 52px 0;
  }

  .feature-layout {
    gap: 24px;
  }

  .value-grid article {
    min-height: 0;
    padding: 18px;
  }

  .final-cta {
    padding: 52px 0;
  }

  .site-footer {
    padding: 42px 28px 26px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }
}