:root {
  --bg: #f5f5f7;
  --paper: #ffffff;
  --ink: #171717;
  --muted: #666a70;
  --soft: #e9edf2;
  --dark: #101316;
  --dark-muted: #b7bec7;
  --line: rgba(20, 20, 20, .1);
  --accent: #549ebb;
  --radius: 28px;
  --max: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.45;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(20px, 5vw, 64px);
  /*background: rgba(245, 245, 247, .78);*/
  background: white;
  backdrop-filter: blur(18px);
  border-bottom: 5px solid rgba(0,0,0,.06);
}
.brand img { height: auto; width: auto; display: block; -moz-transform:scale(0.70); -webkit-transform:scale(0.70); transform:scale(0.70); }
.top-nav { display: flex; align-items: center; gap: 26px; font-size: 14px; color: #42464b; }
.nav-cta { padding: 9px 15px; border: 1px solid var(--line); border-radius: 999px; background: #fff; }

.hp {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  overflow: hidden;
}

.section-pad { padding: clamp(80px, 12vw, 150px) clamp(20px, 5vw, 64px); }
.hero {
  min-height: calc(100svh - 72px);
  display: grid;
  place-items: center;
  text-align: center;
  max-width: 980px;
  margin: 0 auto;
}

.consulting {
  place-items: center;
  text-align: center;
  margin: 0 auto;
}

.proof-consulting {
  background: #f6f7f9;
}

.proof-consulting h2 {
  max-width: 900px;
  margin: 0 auto 64px;
  text-align: center;
  font-size: clamp(38px, 6vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.055em;
}

.proof-consulting .eyebrow {
  text-align: center;
  margin-bottom: 22px;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.proof-item {
  background: #ffffff;
  border: 1px solid rgba(20, 31, 53, 0.08);
  border-radius: 28px;
  padding: 30px;
  min-height: 210px;
}

.proof-number {
  display: block;
  margin-bottom: 22px;
  font-size: clamp(26px, 3vw, 42px);
  line-height: 1;
  letter-spacing: -0.04em;
  font-weight: 700;
  color: #151515;
}

.proof-item p {
  margin: 0;
  color: #5f6673;
  font-size: 17px;
  line-height: 1.55;
}


@media (max-width: 980px) {
  .proof-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .proof-grid {
    grid-template-columns: 1fr;
  }

  .proof-item {
    min-height: auto;
  }
}


.eyebrow { margin: 0 0 18px; color: var(--accent); font-weight: 900; letter-spacing: .05em; }
h1, h2, h3, p { margin-top: 0; }
h1 {
  margin-bottom: 24px;
  font-size: clamp(52px, 8vw, 104px);
  line-height: .95;
  letter-spacing: -0.065em;
}
h2 {
  font-size: clamp(42px, 6vw, 78px);
  line-height: 1;
  letter-spacing: -0.055em;
  margin-bottom: 26px;
}
h3 { font-size: 25px; letter-spacing: -0.03em; margin-bottom: 12px; }
.lead {
  max-width: 760px;
  margin: 0 auto 34px;
  color: var(--muted);
  font-size: clamp(20px, 2.4vw, 29px);
  letter-spacing: -0.025em;
}
.actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
}
.button.primary { color: white; background: var(--accent); }
.button.secondary { background: #fff; border: 1px solid var(--line); color: #25292e; }

.statement {
  margin: 0 clamp(14px, 3vw, 40px);
  border-radius: var(--radius);
  min-height: 76svh;
  display: grid;
  place-items: center;
  text-align: center;
}
.dark { background: var(--dark); color: #fff; }
.statement-inner { max-width: 980px; padding: 60px 22px; }
.statement p {
  max-width: 780px;
  margin: 0 auto;
  color: var(--dark-muted);
  font-size: clamp(19px, 2.2vw, 28px);
  letter-spacing: -0.02em;
}

.tiles {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.tiles article {
  background: var(--paper);
  border-radius: var(--radius);
  padding: clamp(28px, 4vw, 48px);
  min-height: 340px;
  /*display: flex;*/
  flex-direction: column;
  justify-content: flex-end;
  border: 1px solid var(--line);
}
.tiles span { color: var(--muted); font-weight: 700; margin-bottom: auto; }
.tiles p, .copy p, .audience-list p, .final-cta p { color: var(--muted); font-size: 18px; }

.split {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(36px, 6vw, 90px);
  align-items: start;
}
.copy p { font-size: 22px; letter-spacing: -0.025em; }

.soft { background: var(--soft); }
.capabilities { text-align: center; }
.capabilities h2 { max-width: 900px; margin-left: auto; margin-right: auto; }
.capability-grid {
  max-width: var(--max);
  margin: 48px auto 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.capability-grid div {
  background: rgba(255,255,255,.82);
  border: 1px solid rgba(0,0,0,.06);
  border-radius: 22px;
  min-height: 116px;
  display: grid;
  place-items: center;
  padding: 18px;
  font-weight: 700;
}

.audience { max-width: var(--max); margin: 0 auto;}
.audience h2 { max-width: 900px; }
.audience-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 45px; }
.audience-list div { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 34px; }

.process { margin: 0 clamp(14px, 3vw, 40px); border-radius: var(--radius); text-align: center; }
.process h2 { max-width: 980px; margin-left: auto; margin-right: auto; }
.steps {
  max-width: var(--max);
  margin: 52px auto 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.steps div {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 22px;
  padding: 26px;
  text-align: left;
}
.steps strong { display: block; font-size: 22px; margin-bottom: 12px; }
.steps span { color: var(--dark-muted); }

.final-cta { text-align: center; max-width: 920px; margin: 0 auto; }
.final-cta p { font-size: 23px; max-width: 720px; margin: 0 auto 32px; }
.footer {
  border-top: 1px solid var(--line);
  padding: 34px clamp(20px, 5vw, 64px) 50px;
  color: var(--muted);
  font-size: 14px;
  text-align: center;
}
.footer img { height: 36px; width: auto; margin-bottom: 18px; }
.footer a { text-decoration: underline; text-underline-offset: 3px; }

@media (max-width: 900px) {
  .top-nav a:not(.nav-cta) { display: none; }
  .tiles, .split, .audience-list, .steps { grid-template-columns: 1fr; }
  .capability-grid { grid-template-columns: repeat(2, 1fr); }
  .tiles article { min-height: 240px; }
}
@media (max-width: 560px) {
  .site-header { height: 64px; }
  .brand img { height: 36px; }
  h1 { font-size: clamp(44px, 14vw, 62px); }
  .capability-grid { grid-template-columns: 1fr; }
  .button { width: 100%; }
}