:root {
  --orange: #f47c00;
  --ink: #111111;
  --muted: #6b6b6b;
  --panel: #f2f2f2;
  --shadow: 0 18px 44px rgba(17, 17, 17, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Inter, Arial, sans-serif;
  background: var(--panel);
  line-height: 1.55;
}

a {
  color: inherit;
}

.shell {
  width: min(1280px, calc(100% - 40px));
  margin: 0 auto;
}

.topbar {
  background: var(--ink);
  color: var(--panel);
  font-size: 14px;
}

.topbar .shell {
  display: flex;
  justify-content: flex-end;
  gap: 22px;
  padding: 8px 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(242, 242, 242, 0.96);
  border-bottom: 1px solid rgba(107, 107, 107, 0.28);
  backdrop-filter: blur(12px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 126px;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand img {
  width: min(46vw, 620px);
  height: auto;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 16px;
}

.nav-links a {
  text-decoration: none;
  color: var(--ink);
}

.nav-links a:hover,
.nav-links .active {
  color: var(--orange);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 20px;
  border: 1px solid var(--orange);
  background: var(--orange);
  color: var(--ink);
  text-decoration: none;
  font-weight: 800;
  border-radius: 6px;
  box-shadow: 0 8px 18px rgba(244, 124, 0, 0.18);
}

.button:hover {
  color: var(--panel);
}

.button.secondary {
  background: var(--panel);
  color: var(--ink);
  border-color: var(--muted);
  box-shadow: none;
}

.button.secondary:hover {
  color: var(--orange);
  border-color: var(--orange);
}

.hero {
  padding: 72px 0 54px;
  background:
    linear-gradient(115deg, rgba(242, 242, 242, 0.98), rgba(242, 242, 242, 0.72)),
    repeating-linear-gradient(90deg, rgba(17, 17, 17, 0.06) 0 1px, transparent 1px 92px),
    repeating-linear-gradient(0deg, rgba(244, 124, 0, 0.08) 0 1px, transparent 1px 92px);
  border-bottom: 1px solid rgba(107, 107, 107, 0.28);
}

.hero-copy {
  max-width: 920px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--orange);
  text-transform: uppercase;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  max-width: 870px;
  font-size: clamp(40px, 5vw, 68px);
}

h2 {
  font-size: clamp(30px, 3.2vw, 44px);
}

h3 {
  font-size: 22px;
}

.lead {
  color: var(--muted);
  font-size: 20px;
  margin: 24px 0 28px;
  max-width: 760px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.workflow-band {
  margin-top: 44px;
  padding-top: 24px;
  border-top: 1px solid rgba(17, 17, 17, 0.14);
}

.workflow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.workflow-node {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 14px;
  align-items: center;
  padding: 18px;
  background: rgba(242, 242, 242, 0.82);
  border: 1px solid rgba(107, 107, 107, 0.28);
  border-radius: 8px;
}

.node-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 6px;
  background: var(--ink);
  color: var(--orange);
  font-weight: 900;
}

.workflow-node strong {
  display: block;
}

.workflow-node span {
  color: var(--muted);
  font-size: 14px;
}

.section {
  padding: 70px 0;
}

.section.alt {
  background: rgba(107, 107, 107, 0.10);
}

.section-head {
  max-width: 790px;
  margin-bottom: 34px;
}

.section-head p {
  color: var(--muted);
  font-size: 18px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card {
  background: var(--panel);
  border: 1px solid rgba(107, 107, 107, 0.28);
  border-radius: 8px;
  padding: 24px;
}

.card h3 {
  padding-top: 12px;
  border-top: 4px solid var(--orange);
}

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

.card ul {
  margin: 14px 0 0;
  padding-left: 18px;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.metric {
  border-left: 4px solid var(--orange);
  background: var(--panel);
  padding: 18px;
}

.metric strong {
  display: block;
  font-size: 34px;
  line-height: 1;
  color: var(--ink);
}

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

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 36px;
}

.steps {
  counter-reset: step;
  display: grid;
  gap: 14px;
}

.step {
  counter-increment: step;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 16px;
  align-items: start;
}

.step::before {
  content: counter(step);
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 6px;
  color: var(--panel);
  background: var(--ink);
  font-weight: 900;
}

.cta-band {
  background: var(--ink);
  color: var(--panel);
  padding: 54px 0;
}

.cta-band .shell {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
}

.cta-band p {
  max-width: 650px;
  color: var(--panel);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 28px;
}

.contact-box {
  background: var(--panel);
  border: 1px solid rgba(107, 107, 107, 0.28);
  border-radius: 8px;
  padding: 24px;
}

.contact-form {
  display: grid;
  gap: 14px;
}

.contact-form label {
  display: grid;
  gap: 6px;
  color: var(--ink);
  font-weight: 800;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(107, 107, 107, 0.55);
  border-radius: 6px;
  padding: 12px 14px;
  font: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 3px solid rgba(244, 124, 0, 0.18);
  border-color: var(--orange);
}

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
}

.site-footer {
  padding: 34px 0;
  background: var(--ink);
  color: var(--panel);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
}

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

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

.footer-links a:hover {
  color: var(--orange);
}

.page-hero {
  padding: 62px 0;
  background:
    linear-gradient(110deg, rgba(242, 242, 242, 0.98), rgba(242, 242, 242, 0.72)),
    repeating-linear-gradient(90deg, rgba(244, 124, 0, 0.08) 0 1px, transparent 1px 96px);
  border-bottom: 1px solid rgba(107, 107, 107, 0.28);
}

.page-hero p {
  max-width: 780px;
}

@media (max-width: 920px) {
  .split,
  .contact-grid,
  .cta-band .shell {
    grid-template-columns: 1fr;
    display: grid;
  }

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

  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
    min-height: auto;
  }

  .nav-links {
    flex-wrap: wrap;
    gap: 12px 18px;
  }
}

@media (max-width: 640px) {
  .shell {
    width: min(100% - 28px, 1160px);
  }

  .topbar .shell {
    justify-content: flex-start;
    flex-direction: column;
    gap: 2px;
  }

  .brand img {
    width: min(100%, 380px);
    height: auto;
  }

  .workflow,
  .cards,
  .metrics {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 38px;
  }
}