:root {
  --ink: #172033;
  --muted-ink: #586274;
  --paper: #fbfaf7;
  --sand: #f2eee7;
  --card: #ffffff;
  --accent: #2f6d63;
  --accent-deep: #204a45;
  --line: rgba(23, 32, 51, 0.12);
  --shadow: 0 22px 60px rgba(23, 32, 51, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

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

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

.shell {
  width: min(1160px, calc(100% - 48px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(23, 32, 51, 0.08);
  background: rgba(251, 250, 247, 0.92);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: flex;
  min-height: 82px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-mark {
  position: relative;
  display: inline-flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--ink);
}

.brand-mark span {
  position: absolute;
  display: block;
  width: 17px;
  height: 7px;
  border-radius: 999px;
  background: #f7f4ee;
}

.brand-mark span:first-child {
  transform: translateY(-5px);
}

.brand-mark span:last-child {
  transform: translateY(5px) rotate(-18deg);
  background: #7fb8aa;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  color: var(--muted-ink);
  font-size: 0.95rem;
}

.main-nav a:hover {
  color: var(--ink);
}

.nav-cta {
  border-radius: 999px;
  padding: 11px 17px;
  color: #fff !important;
  background: var(--ink);
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  padding: 10px 16px;
  font: inherit;
}

.hero {
  padding: 72px 0 84px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.05fr);
  align-items: center;
  gap: 46px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow-light {
  color: #a6d3c9;
}

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

h1 {
  margin-bottom: 22px;
  font-size: clamp(2.2rem, 4.4vw, 4rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(1.7rem, 3vw, 2.55rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.12rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.hero-text {
  max-width: 560px;
  color: var(--muted-ink);
  font-size: 1.1rem;
}

.hero-actions,
.contact-actions,
.final-cta-inner {
  display: flex;
  align-items: center;
  gap: 14px;
}

.hero-actions {
  margin-top: 28px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0 21px;
  font-weight: 600;
}

.button-primary {
  color: #fff;
  background: var(--ink);
}

.button-primary:hover {
  background: #0f1523;
}

.button-secondary {
  border: 1px solid var(--line);
  background: #fff;
}

.hero-notes {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.hero-notes span {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--muted-ink);
  padding: 8px 12px;
  font-size: 0.9rem;
}

.hero-media img,
.feature-media img,
.about-media img {
  width: 100%;
  border-radius: 28px;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.section {
  padding: 92px 0;
}

.section-muted {
  background: var(--sand);
}

.split-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1fr);
  gap: 42px;
  align-items: start;
}

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

.product-grid,
.case-grid,
.pricing-grid,
.steps {
  display: grid;
  gap: 18px;
}

.product-grid {
  grid-template-columns: repeat(4, 1fr);
  margin-top: 40px;
}

.product-card,
.price-card {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--card);
  padding: 24px;
}

.product-card p,
.feature-list p,
.case-grid p,
.price-card p,
.pricing-intro p,
.about p,
.contact p,
.site-footer p {
  color: var(--muted-ink);
}

.feature-layout {
  display: grid;
  grid-template-columns: minmax(380px, 0.9fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
}

.feature-list {
  display: grid;
  gap: 22px;
  margin-top: 28px;
}

.feature-list article {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.section-dark {
  color: #fff;
  background: var(--ink);
}

.section-dark h2 {
  max-width: 560px;
}

.steps {
  grid-template-columns: repeat(3, 1fr);
  margin-top: 36px;
}

.steps article {
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  padding-top: 20px;
}

.steps span {
  display: inline-block;
  margin-bottom: 16px;
  color: #a6d3c9;
  font-weight: 700;
}

.steps p {
  color: rgba(255, 255, 255, 0.72);
}

.use-cases h2 {
  max-width: 680px;
}

.case-grid {
  grid-template-columns: repeat(4, 1fr);
  margin-top: 34px;
}

.case-grid article {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.pricing-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.8fr);
  gap: 36px;
  align-items: end;
}

.pricing-grid {
  grid-template-columns: repeat(3, 1fr);
  margin-top: 34px;
}

.plan-name {
  margin-bottom: 14px;
  font-weight: 700;
}

.price-card h3 {
  margin-bottom: 8px;
  font-size: 2rem;
}

.price-card h3 span {
  color: var(--muted-ink);
  font-size: 1rem;
  font-weight: 500;
}

.plan-fit {
  min-height: 52px;
}

.price-card ul {
  margin: 20px 0 0;
  padding-left: 20px;
  color: var(--muted-ink);
}

.price-card li + li {
  margin-top: 10px;
}

.price-card.featured {
  border-color: transparent;
  color: #fff;
  background: var(--ink);
}

.price-card.featured p,
.price-card.featured h3 span,
.price-card.featured ul {
  color: rgba(255, 255, 255, 0.76);
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(380px, 0.9fr);
  gap: 48px;
  align-items: center;
}

.contact {
  padding-top: 0;
}

.contact-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  border-radius: 28px;
  background: var(--sand);
  padding: 34px;
}

.contact-actions {
  flex-direction: column;
  align-items: flex-start;
}

.contact-actions p {
  margin-bottom: 0;
}

.final-cta {
  padding-top: 42px;
}

.final-cta-inner {
  justify-content: space-between;
  gap: 28px;
  border-top: 1px solid var(--line);
  padding-top: 34px;
}

.final-cta-inner h2 {
  max-width: 760px;
  margin-bottom: 0;
}

.site-footer {
  padding: 48px 0 56px;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}

.footer-inner p {
  margin-bottom: 0;
}

@media (max-width: 980px) {
  .hero-grid,
  .split-grid,
  .feature-layout,
  .pricing-intro,
  .about-grid,
  .contact-card {
    grid-template-columns: 1fr;
  }

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

  .pricing-grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 48px;
  }

  .hero-media {
    order: -1;
  }

  .contact-actions {
    align-items: flex-start;
  }
}

@media (max-width: 760px) {
  .shell {
    width: min(100% - 32px, 1160px);
  }

  .header-inner {
    min-height: 74px;
  }

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

  .main-nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 16px;
    left: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: #fff;
    box-shadow: var(--shadow);
    padding: 10px;
  }

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

  .main-nav a {
    padding: 12px 14px;
  }

  .nav-cta {
    margin-top: 6px;
    text-align: center;
  }

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

  .product-grid,
  .case-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 72px 0;
  }

  .hero-media img,
  .feature-media img,
  .about-media img {
    border-radius: 22px;
  }

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