:root {
  --blue: #002642;
  --burgundy: #840032;
  --amber: #e59500;
  --pale: #e5dada;
  --black: #02040f;
  --ink: #142033;
  --line: #ded6d6;
  --soft: #f5eeee;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: Inter, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.55;
  background: #fff;
}

.site-header {
  height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 4vw;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, .96);
  z-index: 10;
}

.brand {
  font: 700 27px var(--serif);
  color: var(--blue);
  text-decoration: none;
}

nav {
  display: flex;
  gap: 36px;
}

nav a,
.text-link {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 25px;
  color: #fff;
  background: var(--burgundy);
  text-decoration: none;
  font-weight: 700;
  border: 0;
}

.button.small {
  padding: 11px 18px;
  font-size: 14px;
}

.hero {
  min-height: 650px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.hero-copy { padding: 95px 5vw; }

.eyebrow {
  margin: 0 0 18px;
  text-transform: uppercase;
  letter-spacing: .13em;
  color: var(--burgundy);
  font-size: 13px;
  font-weight: 800;
}

.hero h1 {
  font: 700 clamp(48px, 5vw, 76px)/1.05 var(--serif);
  color: var(--blue);
  max-width: 820px;
  margin: 0 0 30px;
}

.hero-copy > p {
  font-size: 20px;
  max-width: 660px;
}

.actions {
  display: flex;
  align-items: center;
  gap: 34px;
  margin-top: 42px;
}

.hero-art {
  position: relative;
  background:
    radial-gradient(circle at 62% 68%, rgba(229, 149, 0, .34) 0 4%, rgba(229, 218, 218, .88) 18%, transparent 44%),
    linear-gradient(155deg, #fff 28%, #f2eeee 29%, #fff 60%);
}

.skin-wave {
  position: absolute;
  inset: auto -10% -18% -8%;
  height: 62%;
  border-radius: 55% 45% 0 0;
  background:
    repeating-radial-gradient(circle at 40% 12%, rgba(255, 255, 255, .9) 0 7px, rgba(132, 0, 50, .16) 8px 13px, transparent 14px 30px),
    linear-gradient(var(--pale), #fff);
  transform: rotate(-4deg);
}

.molecule {
  position: absolute;
  border: 2px solid rgba(0, 38, 66, .48);
  border-radius: 50%;
  background: rgba(255, 255, 255, .76);
  box-shadow: 0 0 0 9px rgba(255, 255, 255, .32);
}

.m1 { width: 68px; height: 68px; top: 22%; left: 42%; }
.m2 { width: 28px; height: 28px; top: 33%; left: 23%; }
.m3 { width: 38px; height: 38px; top: 15%; left: 70%; }

.evidence-card {
  position: absolute;
  right: 11%;
  bottom: 12%;
  width: 320px;
  height: 190px;
  background:
    linear-gradient(90deg, transparent 0 28%, rgba(0, 38, 66, .09) 28% 29%, transparent 29%),
    repeating-linear-gradient(0deg, rgba(0, 38, 66, .1) 0 1px, transparent 1px 37px),
    rgba(255, 255, 255, .76);
  border: 1px solid rgba(0, 38, 66, .16);
  box-shadow: 0 18px 40px rgba(2, 4, 15, .14);
  transform: rotate(-3deg);
}

.section { padding: 80px 4vw; }
.section-label {
  text-transform: uppercase;
  letter-spacing: .13em;
  color: var(--burgundy);
  font-size: 13px;
  font-weight: 800;
}

.section h2,
.final-cta h2 {
  font: 700 38px/1.15 var(--serif);
  color: var(--blue);
  max-width: 800px;
}

.section-intro {
  max-width: 720px;
  font-size: 18px;
}

.about {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 8vw;
  border-bottom: 1px solid var(--line);
}

.about-copy {
  font-size: 18px;
  max-width: 740px;
}

.about-copy p:first-child { margin-top: 0; }

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 50px;
  border-top: 1px solid var(--line);
}

.service-grid article {
  min-height: 380px;
  padding: 0 30px 0 0;
  margin-right: 30px;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
}

.service-grid article:last-child {
  border-right: 0;
  margin-right: 0;
}

.service-grid span,
.deliverable-grid span {
  display: block;
  margin-top: 34px;
  font: 700 32px var(--serif);
  color: rgba(0, 38, 66, .5);
}

.service-grid h3,
.deliverable-grid h3 {
  font: 700 21px var(--serif);
  color: var(--blue);
}

.service-grid p,
.deliverable-grid p {
  color: rgba(20, 32, 51, .78);
}

.service-grid a {
  margin-top: auto;
  color: var(--burgundy);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  width: fit-content;
  font-weight: 700;
}

.deliverable-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 50px;
}

.deliverable-grid article {
  padding: 0 34px;
  border-left: 1px solid var(--line);
}

.deliverable-grid article:first-child {
  border-left: 0;
  padding-left: 0;
}

.sample {
  display: grid;
  grid-template-columns: .7fr 1.3fr;
  gap: 7vw;
  background: var(--soft);
  align-items: center;
}

.sample p { max-width: 450px; }

.outline-button {
  display: inline-block;
  margin-top: 24px;
  border: 1px solid var(--blue);
  padding: 12px 18px;
  color: var(--blue);
  text-decoration: none;
}

.report {
  background: #fff;
  padding: 34px;
  box-shadow: 0 16px 35px rgba(2, 4, 15, .12);
  font-size: 13px;
}

.report-row {
  display: grid;
  grid-template-columns: 1.25fr 1.2fr .65fr .75fr;
  padding: 13px 0;
  border-top: 1px solid var(--line);
}

.report-row.head {
  font-weight: 700;
  margin-top: 18px;
}

.process ol {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 52px;
  padding: 0;
  counter-reset: step;
}

.process li {
  list-style: none;
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 14px;
  counter-increment: step;
}

.process li:before {
  content: counter(step);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--soft);
  color: var(--burgundy);
  font: 700 24px var(--serif);
}

.process li span { grid-column: 2; }

.pricing {
  margin: 0 4vw 34px;
  padding: 55px 6vw;
  background: var(--blue);
  color: #fff;
  display: grid;
  grid-template-columns: .7fr 1.3fr;
  align-items: center;
}

.pricing > div { display: grid; }
.pricing strong { font: 700 52px/1 var(--serif); }
.pricing ul { line-height: 2.2; }

.boundaries {
  margin: 0 4vw;
  padding: 26px 4vw;
  background: var(--soft);
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 30px;
}

.boundaries strong {
  text-transform: uppercase;
  letter-spacing: .1em;
}

.final-cta {
  padding: 75px 7vw;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
}

.final-cta h2 { margin: 0; }

footer {
  border-top: 1px solid var(--line);
  padding: 25px 4vw;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  font-size: 13px;
}

@media (max-width: 1000px) {
  .service-grid,
  .deliverable-grid { grid-template-columns: repeat(2, 1fr); }
  .service-grid article:nth-child(2) { border-right: 0; margin-right: 0; }
  .service-grid article { border-bottom: 1px solid var(--line); padding-bottom: 30px; }
}

@media (max-width: 800px) {
  .site-header nav,
  .site-header .button { display: none; }
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .hero-copy { padding: 65px 6vw; }
  .hero h1 { font-size: 48px; }
  .hero-art { min-height: 360px; }
  .about { grid-template-columns: 1fr; }
  .service-grid,
  .deliverable-grid,
  .process ol { grid-template-columns: 1fr; }
  .service-grid article,
  .service-grid article:nth-child(2),
  .deliverable-grid article {
    border-right: 0;
    border-left: 0;
    border-top: 1px solid var(--line);
    margin-right: 0;
    padding: 26px 0;
    min-height: auto;
  }
  .sample,
  .pricing,
  .boundaries { grid-template-columns: 1fr; }
  .final-cta {
    display: grid;
    gap: 25px;
  }
  .report { overflow-x: auto; }
  .report-row { min-width: 620px; }
  .actions {
    align-items: flex-start;
    flex-direction: column;
  }
  .section { padding: 60px 6vw; }
  .evidence-card { width: 250px; right: 6%; }
}