:root {
  --bg: #f7faf9;
  --panel: #ffffff;
  --ink: #111827;
  --muted: #5d6676;
  --line: #dce5e7;
  --accent: #00a7b5;
  --accent-dark: #087785;
  --green: #24a66a;
  --soft: #e9f6f3;
  --shadow: 0 22px 60px rgba(15, 31, 42, 0.1);
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    linear-gradient(180deg, #ffffff 0%, var(--bg) 45%, #eef7f4 100%);
  line-height: 1.6;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 18px 0;
  backdrop-filter: blur(18px);
}

.brand {
  font-weight: 800;
  letter-spacing: 0;
  color: #0a2228;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  line-height: 1;
}

.brand-logo img {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  object-fit: cover;
}

.brand-logo span {
  font-size: 1rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #34424b;
  font-size: 0.94rem;
  font-weight: 650;
}

.nav a {
  padding: 10px 12px;
  border-radius: 8px;
}

.nav a:hover {
  background: rgba(0, 167, 181, 0.1);
}

.nav-cta {
  color: #ffffff;
  background: var(--ink);
}

.nav .nav-cta:hover {
  background: var(--accent-dark);
}

.section-shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 86px 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.95fr);
  align-items: center;
  gap: 54px;
  min-height: calc(100vh - 72px);
  padding-top: 52px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(2.35rem, 4.9vw, 4.55rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(1.75rem, 3vw, 3.15rem);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.25;
  letter-spacing: 0;
}

.hero-subheadline {
  max-width: 680px;
  margin: 28px 0 0;
  color: #273541;
  font-size: clamp(1.08rem, 2vw, 1.32rem);
  line-height: 1.55;
}

.hero-supporting,
.section-heading p,
.section-body,
.cta-copy p {
  color: var(--muted);
  font-size: 1.02rem;
}

.hero-supporting {
  max-width: 700px;
  margin: 18px 0 0;
}

.hero-media {
  position: relative;
}

.hero-media img {
  border: 1px solid rgba(17, 24, 39, 0.08);
  border-radius: 8px;
  box-shadow: var(--shadow);
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.email-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  max-width: 570px;
  margin-top: 28px;
}

.email-form input,
.email-form button {
  min-height: 54px;
  border-radius: 8px;
  font: inherit;
}

.email-form input {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--line);
  padding: 0 16px;
  color: var(--ink);
  background: #ffffff;
}

.email-form input:focus {
  outline: 3px solid rgba(0, 167, 181, 0.18);
  border-color: var(--accent);
}

.email-form button {
  border: 0;
  padding: 0 20px;
  color: #ffffff;
  background: var(--accent-dark);
  font-weight: 800;
  cursor: pointer;
}

.email-form button:hover {
  background: #05606d;
}

.form-message {
  grid-column: 1 / -1;
  margin: 0;
  min-height: 24px;
  color: var(--muted);
  font-size: 0.95rem;
}

.form-message.success {
  color: var(--green);
}

.form-message.error {
  color: #b3261e;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1fr);
  gap: 60px;
}

.problem {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-body p {
  margin: 0 0 18px;
}

.section-heading {
  max-width: 800px;
  margin-bottom: 34px;
}

.section-heading.compact {
  max-width: 680px;
}

.section-heading p {
  margin: 20px 0 0;
}

.card-grid {
  display: grid;
  gap: 16px;
}

.feature-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.feature-card,
.use-card,
.step-card,
.faq-list article,
.feature-list article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
}

.feature-card,
.use-card {
  min-height: 230px;
  padding: 22px;
}

.feature-card h3,
.use-card h3,
.feature-list h3,
.faq-list h3,
.step-card h3 {
  color: #10242d;
}

.feature-card p,
.use-card p,
.feature-list p,
.faq-list p,
.step-card p {
  margin: 12px 0 0;
  color: var(--muted);
}

.steps {
  display: grid;
  gap: 12px;
  counter-reset: step;
}

.step-card {
  display: grid;
  grid-template-columns: 72px minmax(0, 0.52fr) minmax(0, 1fr);
  align-items: start;
  gap: 22px;
  padding: 22px;
}

.step-card span {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  color: var(--accent-dark);
  background: var(--soft);
  font-weight: 800;
}

.step-card.automatic {
  border-color: rgba(0, 167, 181, 0.35);
  background: linear-gradient(90deg, rgba(233, 246, 243, 0.85), rgba(255, 255, 255, 0.85));
}

.manager {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1fr);
  gap: 50px;
  align-items: start;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.feature-list article,
.faq-list article {
  padding: 20px;
}

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

.faq-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.78fr);
  gap: 42px;
  align-items: center;
  margin-bottom: 40px;
  padding: 54px;
  border: 1px solid rgba(0, 167, 181, 0.28);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(233, 246, 243, 0.95));
  box-shadow: var(--shadow);
}

.cta h3 {
  margin-top: 24px;
  font-size: 1.45rem;
}

.cta-form {
  margin-top: 0;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 36px 0 48px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.site-footer h2 {
  margin-bottom: 12px;
  color: var(--ink);
  font-size: 1rem;
}

.footer-logo img {
  width: 46px;
  height: 46px;
}

.site-footer a {
  display: block;
  margin-top: 8px;
}

.site-footer a:hover {
  color: var(--accent-dark);
}

.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;
}

@media (max-width: 1020px) {
  .hero,
  .two-column,
  .manager,
  .cta {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

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

  .step-card {
    grid-template-columns: 60px minmax(0, 1fr);
  }

  .step-card p {
    grid-column: 2;
  }
}

@media (max-width: 740px) {
  .site-header {
    position: static;
    align-items: flex-start;
    width: min(100% - 28px, 1180px);
  }

  .brand-logo span {
    display: none;
  }

  .nav {
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 2px;
    font-size: 0.86rem;
  }

  .nav a {
    padding: 8px;
  }

  .section-shell {
    width: min(100% - 28px, 1180px);
    padding: 58px 0;
  }

  h1 {
    font-size: clamp(2.2rem, 10.5vw, 3.25rem);
  }

  h2 {
    font-size: clamp(1.65rem, 7.2vw, 2.45rem);
  }

  .email-form {
    grid-template-columns: 1fr;
  }

  .feature-grid,
  .use-case-grid,
  .feature-list,
  .faq-list {
    grid-template-columns: 1fr;
  }

  .step-card {
    grid-template-columns: 1fr;
  }

  .step-card p {
    grid-column: auto;
  }

  .cta {
    padding: 28px;
  }

  .site-footer {
    flex-direction: column;
    width: min(100% - 28px, 1180px);
  }
}