:root {
  color-scheme: light;
  --ink: #102235;
  --muted: #506172;
  --line: #d9e4ec;
  --paper: #f8fbfd;
  --white: #ffffff;
  --cyan: #00a8e8;
  --cyan-dark: #0878bd;
  --green: #8dbb38;
  --claret: #73344a;
  --shadow: 0 22px 60px rgba(16, 34, 53, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Avenir Next, Helvetica Neue, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}

a {
  color: var(--cyan-dark);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 16px clamp(20px, 5vw, 72px);
  background: rgba(248, 251, 253, 0.9);
  border-bottom: 1px solid rgba(217, 228, 236, 0.8);
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
}

.brand span {
  display: grid;
  line-height: 1;
}

.brand strong {
  font-size: 1rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.brand small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
  font-size: 0.92rem;
}

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

nav a:hover {
  color: var(--cyan-dark);
}

.hero {
  min-height: 82svh;
  display: grid;
  align-items: center;
  padding: 72px clamp(20px, 5vw, 72px) 64px;
  background: var(--white);
}

.hero-inner {
  width: min(100%, 1080px);
}

.hero-logo {
  width: min(420px, 88vw);
  height: auto;
  margin-bottom: 48px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--cyan-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 1040px;
  margin-bottom: 20px;
  font-size: 5.6rem;
  line-height: 0.94;
  letter-spacing: 0;
}

h2 {
  font-size: 3.3rem;
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  font-size: 1.18rem;
  line-height: 1.2;
}

.lede {
  max-width: 840px;
  color: var(--muted);
  font-size: 1.28rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-weight: 800;
  text-decoration: none;
}

.button.primary {
  color: var(--white);
  background: var(--ink);
  border-color: var(--ink);
}

.button.secondary {
  color: var(--ink);
  background: var(--white);
}

.strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-block: 1px solid var(--line);
  background: var(--white);
}

.strip div {
  min-height: 134px;
  padding: 26px clamp(20px, 5vw, 42px);
  border-right: 1px solid var(--line);
}

.strip div:last-child {
  border-right: 0;
}

.strip strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.strip span,
.prose,
.service-grid p,
.evidence-panel p,
.site-footer {
  color: var(--muted);
}

.section {
  padding: 88px clamp(20px, 5vw, 72px);
}

.split,
.interteno,
.founder {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(36px, 7vw, 96px);
  align-items: start;
}

.prose {
  font-size: 1.1rem;
}

.prose p {
  max-width: 700px;
}

.services {
  background: #102235;
  color: var(--white);
}

.services .eyebrow {
  color: #66d8ff;
}

.section-heading {
  max-width: 840px;
  margin-bottom: 44px;
}

.section-intro {
  max-width: 660px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 1.1rem;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.service-grid-three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-grid article {
  min-height: 292px;
  padding: 28px;
  background: var(--ink);
}

.service-number {
  display: inline-block;
  margin-bottom: 42px;
  color: #66d8ff;
  font-weight: 900;
}

.service-grid p {
  color: rgba(255, 255, 255, 0.72);
}

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

.outcome-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.outcome-grid article {
  min-height: 300px;
  padding: 30px;
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: 0 16px 38px rgba(16, 34, 53, 0.07);
}

.outcome-grid strong {
  display: block;
  margin-bottom: 42px;
  color: var(--claret);
  font-size: 1.55rem;
}

.outcome-grid p {
  color: var(--muted);
}

.approach {
  color: var(--white);
  background:
    linear-gradient(120deg, rgba(115, 52, 74, 0.94), rgba(16, 34, 53, 0.97)),
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.12) 0 2px, transparent 2px 24px);
}

.approach .eyebrow {
  color: #bff06d;
}

.approach .prose {
  color: rgba(255, 255, 255, 0.82);
}

.principles {
  display: grid;
  gap: 18px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.principles li {
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
}

.principles strong {
  color: var(--white);
}

.fit {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(36px, 7vw, 96px);
  background: var(--white);
}

.fit-list {
  display: grid;
  gap: 0;
}

.fit-list p {
  margin: 0;
  padding: 20px 0 20px 34px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 1.08rem;
  position: relative;
}

.fit-list p::before {
  content: "↳";
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 900;
}

.founder {
  background: #edf5f8;
}

.interteno {
  background: var(--white);
}

.text-link {
  font-weight: 800;
}

.contact {
  color: var(--white);
  background: var(--ink);
}

.contact .eyebrow {
  color: #66d8ff;
}

.contact h2 {
  max-width: 900px;
}

.contact > p:not(.eyebrow) {
  max-width: 720px;
  margin: 22px 0 30px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 1.15rem;
}

.contact .button.primary {
  color: var(--ink);
  background: var(--white);
  border-color: var(--white);
}

.site-footer {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 26px clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--line);
  background: var(--white);
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  margin-left: auto;
}

@media (max-width: 920px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    justify-content: flex-start;
  }

  .hero {
    min-height: auto;
  }

  h1 {
    font-size: 3.8rem;
  }

  h2 {
    font-size: 2.55rem;
  }

  .strip,
  .split,
  .interteno,
  .founder,
  .fit,
  .service-grid,
  .service-grid-three,
  .outcome-grid {
    grid-template-columns: 1fr;
  }

  .strip div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .strip div:last-child {
    border-bottom: 0;
  }

  .service-grid article {
    min-height: 220px;
  }

  .outcome-grid article {
    min-height: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

@media (max-width: 560px) {
  .hero {
    padding-top: 48px;
  }

  h1 {
    font-size: 2.45rem;
    line-height: 1;
  }

  h2 {
    font-size: 2rem;
  }

  .lede,
  .prose {
    font-size: 1.04rem;
  }

  .hero-logo {
    margin-bottom: 34px;
  }

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

  .button {
    justify-content: center;
  }

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

  .site-footer a {
    margin-left: 0;
  }
}