:root {
  --ink: #080d18;
  --ink-soft: #111827;
  --text: #162033;
  --muted: #5b6575;
  --line: #d9e0ea;
  --surface: #f7f9fc;
  --paper: #ffffff;
  --blue: #2563eb;
  --blue-deep: #1d4ed8;
  --green: #16a34a;
  --amber: #d97706;
  --shadow: 0 24px 80px rgba(8, 13, 24, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--surface);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: 1rem;
  z-index: 20;
  transform: translateY(-150%);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.65rem 0.85rem;
  color: var(--ink);
}

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

.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 22px 0;
  color: var(--paper);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--paper);
  font-size: 1rem;
  font-weight: 760;
  text-decoration: none;
}

.brand img {
  width: 44px;
  height: 44px;
  border-radius: 8px;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.narrow {
  max-width: 760px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  max-width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 0.88rem 1.15rem;
  background: var(--green);
  color: #ffffff;
  box-shadow: 0 14px 36px rgba(22, 163, 74, 0.28);
  font-size: 0.98rem;
  font-weight: 760;
  line-height: 1.1;
  text-align: center;
  text-decoration: none;
  transition:
    transform 160ms ease,
    background-color 160ms ease,
    box-shadow 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
  background: #15803d;
  box-shadow: 0 18px 44px rgba(22, 163, 74, 0.34);
}

.button:focus-visible {
  outline: 3px solid rgba(37, 99, 235, 0.55);
  outline-offset: 3px;
}

.button-small {
  min-height: 42px;
  padding: 0.7rem 0.9rem;
  font-size: 0.88rem;
}

.hero {
  position: relative;
  display: grid;
  align-items: center;
  min-height: min(790px, 86svh);
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8, 13, 24, 0.96) 0%, rgba(8, 13, 24, 0.82) 48%, rgba(8, 13, 24, 0.56) 100%),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 72px);
  pointer-events: none;
}

.hero-mark {
  position: absolute;
  right: max(1rem, calc((100vw - 1120px) / 2));
  bottom: 8%;
  z-index: 0;
  width: min(510px, 40vw);
  height: auto;
  opacity: 0.64;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 850px;
  padding: 130px 0 72px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 1rem;
  color: var(--blue);
  font-size: 0.76rem;
  font-weight: 820;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #8db6ff;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 1.2rem;
  font-size: clamp(3.15rem, 8vw, 6.8rem);
  line-height: 0.92;
  letter-spacing: 0;
}

h1 span {
  display: block;
}

h2 {
  margin-bottom: 1rem;
  color: var(--ink);
  font-size: clamp(2rem, 4.4vw, 4rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero-copy,
.section p {
  max-width: 690px;
  color: var(--muted);
  font-size: clamp(1rem, 1.6vw, 1.2rem);
}

.hero-copy {
  color: #d6dfed;
}

.hero-actions {
  margin: 2rem 0 1.45rem;
}

.proof-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  max-width: 760px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.proof-row li {
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  padding: 0.58rem 0.72rem;
  background: rgba(255, 255, 255, 0.06);
  color: #edf4ff;
  font-size: 0.9rem;
  font-weight: 720;
}

.section {
  padding: clamp(4rem, 8vw, 7rem) 0;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(320px, 1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.audience {
  background: var(--paper);
}

.tag-grid,
.deliverable-list {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

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

.tag-grid li,
.deliverable-list li {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.95rem 1rem;
  background: var(--paper);
  color: var(--ink-soft);
  font-weight: 720;
}

.tag-grid li,
.step-list li,
.deliverable-list li {
  border-color: rgba(37, 99, 235, 0.34);
  box-shadow: inset 4px 0 0 var(--blue);
}

.problem {
  border-block: 1px solid var(--line);
  background: #eef3f8;
}

.problem .narrow {
  border-left: 5px solid var(--amber);
  padding-left: clamp(1.2rem, 3vw, 2rem);
}

.solution {
  background: var(--paper);
}

.step-list {
  display: grid;
  gap: 0.85rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.step-list li {
  border: 1px solid rgba(37, 99, 235, 0.34);
  border-radius: 8px;
  padding: 1.1rem;
  background: var(--surface);
}

.step-list span {
  display: inline-block;
  margin-bottom: 0.75rem;
  color: var(--blue);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.78rem;
  font-weight: 820;
}

.step-list strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--ink);
  font-size: 1.08rem;
}

.step-list p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.credibility {
  background: var(--ink);
  color: var(--paper);
}

.credibility h2 {
  color: var(--paper);
}

.credibility .section-kicker {
  color: #86efac;
}

.case-strip {
  display: grid;
  grid-template-columns: minmax(220px, 0.55fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.case-strip p {
  max-width: 780px;
  color: #d8e1ee;
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  line-height: 1.45;
}

.deliverables {
  background: var(--surface);
}

.deliverables .section-kicker {
  text-transform: none;
}

.deliverable-list li {
  position: relative;
  padding-left: 2.6rem;
}

.deliverable-list li::before {
  content: "";
  position: absolute;
  left: 1rem;
  top: 1.28rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: var(--green);
}

.final-cta {
  background: var(--paper);
  text-align: center;
}

.final-cta .narrow {
  display: grid;
  justify-items: center;
}

.final-cta p {
  margin-bottom: 1.65rem;
}

@media (max-width: 860px) {
  .site-header,
  .container {
    width: min(100% - 32px, 1120px);
  }

  .hero {
    min-height: auto;
  }

  .hero::before {
    background:
      linear-gradient(180deg, rgba(8, 13, 24, 0.94), rgba(8, 13, 24, 0.84)),
      repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 64px);
  }

  .hero-mark {
    right: -10vw;
    bottom: auto;
    top: 80px;
    width: min(420px, 74vw);
    opacity: 0.34;
  }

  .hero-inner {
    padding: 120px 0 56px;
  }

  h1 {
    font-size: clamp(2.8rem, 14vw, 4.6rem);
    line-height: 0.95;
  }

  .split-section,
  .case-strip {
    grid-template-columns: 1fr;
    gap: 1.6rem;
  }
}

@media (max-width: 560px) {
  .site-header {
    padding-top: 16px;
  }

  .brand span {
    font-size: 0.96rem;
  }

  .brand img {
    width: 38px;
    height: 38px;
  }

  .button-small {
    min-height: 38px;
    padding: 0.62rem 0.76rem;
  }

  .hero-inner {
    padding-top: 104px;
  }

  .hero-actions .button,
  .final-cta .button {
    width: 100%;
  }

  .proof-row li {
    flex: 1 1 calc(50% - 0.6rem);
    text-align: center;
  }

  .tag-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 3.5rem 0;
  }
}