:root {
  color-scheme: light;
  --ink: #18212f;
  --muted: #5f6875;
  --line: #d9e1e8;
  --paper: #fbfcf9;
  --white: #ffffff;
  --teal: #1d8f8c;
  --coral: #e85d4f;
  --gold: #d4a82d;
  --green: #3a7d44;
  --shadow: 0 24px 70px rgba(24, 33, 47, 0.14);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  background: rgba(251, 252, 249, 0.9);
  border-bottom: 1px solid rgba(217, 225, 232, 0.8);
  backdrop-filter: blur(18px);
}

.brand,
.nav,
.hero-actions,
.proof,
.footer {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-size: 1rem;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  color: var(--white);
  background: linear-gradient(135deg, var(--ink), var(--teal));
  letter-spacing: 0;
}

.nav {
  gap: 28px;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 650;
}

.nav a,
.footer a {
  transition: color 180ms ease;
}

.nav a:hover,
.footer a:hover {
  color: var(--teal);
}

.header-action {
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  font-weight: 750;
  box-shadow: 0 8px 24px rgba(24, 33, 47, 0.06);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: clamp(30px, 5vw, 80px);
  align-items: center;
  min-height: calc(100vh - 74px);
  padding: clamp(48px, 8vw, 92px) clamp(20px, 5vw, 72px) 40px;
  background:
    linear-gradient(110deg, rgba(29, 143, 140, 0.13), transparent 32%),
    linear-gradient(185deg, rgba(232, 93, 79, 0.11), transparent 36%),
    var(--paper);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(2.75rem, 8vw, 5.7rem);
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  max-width: 760px;
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.04;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.hero-text,
.section > p,
.work-copy p,
.contact p {
  color: var(--muted);
  font-size: 1.08rem;
}

.hero-text {
  max-width: 650px;
  margin-bottom: 30px;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 18px;
  border-radius: 8px;
  font-weight: 800;
}

.button.primary {
  color: var(--white);
  background: var(--ink);
  box-shadow: 0 14px 35px rgba(24, 33, 47, 0.22);
}

.button.secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
}

.proof {
  flex-wrap: wrap;
  gap: 14px;
  margin: 0;
}

.proof div {
  min-width: 150px;
  padding: 14px;
  border-left: 3px solid var(--gold);
  background: rgba(255, 255, 255, 0.64);
}

.proof dt {
  font-weight: 850;
}

.proof dd {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.hero-media {
  margin: 0;
}

.hero-media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.section,
.work-band,
.contact {
  padding: clamp(64px, 9vw, 110px) clamp(20px, 5vw, 72px);
}

.intro,
.process,
.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 1fr);
  gap: clamp(24px, 6vw, 88px);
  align-items: start;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  padding: 0 clamp(20px, 5vw, 72px) clamp(64px, 9vw, 110px);
}

.service-card {
  min-height: 255px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 18px 42px rgba(24, 33, 47, 0.06);
}

.service-card p,
.steps span {
  color: var(--muted);
}

.icon {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 32px;
  border-radius: 8px;
  color: var(--ink);
  background: #f1d06a;
  font-weight: 900;
}

.service-card:nth-child(2) .icon {
  color: var(--white);
  background: var(--teal);
}

.service-card:nth-child(3) .icon {
  color: var(--white);
  background: var(--coral);
}

.service-card:nth-child(4) .icon {
  color: var(--white);
  background: var(--green);
}

.work-band {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: clamp(32px, 6vw, 88px);
  align-items: center;
  color: var(--white);
  background: var(--ink);
}

.work-band .eyebrow,
.work-band p {
  color: #b8d9d6;
}

.capabilities {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.capabilities span {
  padding: 15px 16px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
}

.steps {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: steps;
}

.steps li {
  position: relative;
  display: grid;
  grid-template-columns: 105px 1fr;
  gap: 20px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.steps strong {
  font-size: 1.02rem;
}

.contact {
  align-items: center;
  background: #eef6f3;
}

.contact h2 {
  margin-bottom: 14px;
}

.footer {
  justify-content: space-between;
  gap: 20px;
  padding: 26px clamp(20px, 5vw, 72px);
  color: var(--muted);
  border-top: 1px solid var(--line);
  background: var(--white);
}

@media (max-width: 980px) {
  .site-header {
    align-items: flex-start;
  }

  .nav {
    display: none;
  }

  .hero,
  .intro,
  .process,
  .work-band,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

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

@media (max-width: 640px) {
  .site-header {
    padding: 14px 18px;
  }

  .header-action {
    display: none;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
  }

  h1 {
    font-size: 3rem;
  }

  .hero {
    padding-top: 42px;
  }

  .service-grid,
  .capabilities {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: auto;
  }

  .steps li {
    grid-template-columns: 1fr;
    gap: 6px;
  }

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