:root {
  --ink: #151412;
  --muted: #5c5a55;
  --paper: #f7f4ee;
  --panel: #ffffff;
  --line: rgba(21, 20, 18, 0.14);
  --charcoal: #202427;
  --olive: #73806f;
  --clay: #b9674b;
  --blue: #426b8f;
  --gold: #d5a94e;
  --shadow: 0 24px 70px rgba(21, 20, 18, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 74px;
  padding: 16px clamp(20px, 5vw, 64px);
  color: #fff;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.54), rgba(0, 0, 0, 0));
}

.brand,
.nav-links,
.trust-metrics,
.hero-actions {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  width: 28px;
  height: 28px;
  border: 2px solid currentColor;
  border-radius: 50%;
  background:
    linear-gradient(90deg, transparent 44%, currentColor 44% 56%, transparent 56%),
    linear-gradient(0deg, transparent 44%, currentColor 44% 56%, transparent 56%);
}

.nav-links {
  gap: clamp(16px, 3vw, 34px);
  font-size: 0.92rem;
  font-weight: 600;
}

.nav-links a,
.nav-cta {
  opacity: 0.88;
  transition: opacity 180ms ease, transform 180ms ease;
}

.nav-links a:hover,
.nav-cta:hover {
  opacity: 1;
}

.nav-cta {
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 999px;
  padding: 10px 16px;
  font-size: 0.9rem;
  font-weight: 700;
  backdrop-filter: blur(14px);
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: #fff;
}

.hero-image,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.78) 0%, rgba(0, 0, 0, 0.56) 38%, rgba(0, 0, 0, 0.16) 72%),
    linear-gradient(0deg, rgba(0, 0, 0, 0.34), rgba(0, 0, 0, 0.05) 52%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(760px, calc(100% - 40px));
  margin-left: clamp(20px, 7vw, 86px);
  padding-top: 74px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 700px;
  margin-bottom: 24px;
  font-size: clamp(3.25rem, 7vw, 6.9rem);
  line-height: 0.94;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 4vw, 4.2rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 14px;
  font-size: 1.35rem;
  line-height: 1.15;
}

.hero-copy {
  max-width: 620px;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(1rem, 2vw, 1.24rem);
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 999px;
  padding: 13px 20px;
  font-weight: 800;
  line-height: 1;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: var(--ink);
  background: #fff;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.24);
}

.button-secondary {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
}

.trust-band,
.section,
.showcase,
.cta-section {
  padding-inline: clamp(20px, 5vw, 64px);
}

.trust-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 22px;
  color: #fff;
  background: var(--charcoal);
}

.trust-band p {
  max-width: 620px;
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 600;
}

.trust-metrics {
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.trust-metrics span {
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  padding: 8px 12px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 0.86rem;
  font-weight: 700;
}

.section {
  padding-block: clamp(72px, 10vw, 126px);
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.72fr);
  gap: clamp(28px, 7vw, 86px);
  align-items: end;
}

.intro p:last-child,
.showcase-copy p,
.cta-section p {
  color: var(--muted);
  font-size: 1.08rem;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 38px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.card {
  min-height: 280px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.card-number {
  display: inline-block;
  margin-bottom: 64px;
  color: var(--clay);
  font-weight: 800;
}

.card p,
.process-list p {
  margin-bottom: 0;
  color: var(--muted);
}

.showcase {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(320px, 1.2fr);
  gap: clamp(28px, 6vw, 78px);
  align-items: center;
  padding-block: clamp(70px, 10vw, 120px);
  background: #e6ece8;
}

.showcase-copy {
  max-width: 620px;
}

.showcase-copy h2 {
  margin-bottom: 24px;
}

.mosaic {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-auto-rows: minmax(180px, 1fr);
  gap: 14px;
}

.mosaic-tile {
  position: relative;
  overflow: hidden;
  min-height: 190px;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(0, 0, 0, 0.16)),
    linear-gradient(45deg, var(--charcoal), var(--blue));
  box-shadow: var(--shadow);
}

.mosaic-tile::before {
  content: "";
  position: absolute;
  inset: 16px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 6px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.2) 0 18%, transparent 18% 24%, rgba(255, 255, 255, 0.16) 24% 42%, transparent 42% 48%, rgba(255, 255, 255, 0.18) 48% 72%, transparent 72%),
    linear-gradient(0deg, transparent 0 58%, rgba(255, 255, 255, 0.12) 58% 61%, transparent 61%);
}

.mosaic-tile span {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 20px;
  z-index: 1;
  color: #fff;
  font-weight: 800;
}

.tile-large {
  grid-row: span 2;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(0, 0, 0, 0.1)),
    linear-gradient(45deg, #31584f, #92a184);
}

.tile-cool {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.06), rgba(0, 0, 0, 0.18)),
    linear-gradient(45deg, #213b50, #6f9bb1);
}

.tile-warm {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(0, 0, 0, 0.14)),
    linear-gradient(45deg, #8d4936, #d0a04f);
}

.tile-green {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(0, 0, 0, 0.14)),
    linear-gradient(45deg, #384f3d, #b6b26a);
}

.process-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.process-list li {
  min-height: 220px;
  padding: 28px 24px 28px 0;
  border-right: 1px solid var(--line);
}

.process-list li + li {
  padding-left: 24px;
}

.process-list li:last-child {
  border-right: 0;
}

.process-list span {
  display: block;
  margin-bottom: 50px;
  color: var(--blue);
  font-size: 1.1rem;
  font-weight: 800;
}

.cta-section {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding-block: clamp(58px, 8vw, 92px);
  color: #fff;
  background: var(--charcoal);
}

.cta-section h2 {
  max-width: 860px;
  margin-bottom: 22px;
}

.cta-section p {
  max-width: 680px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.72);
}

@media (max-width: 920px) {
  .nav-links {
    display: none;
  }

  .intro,
  .showcase,
  .cta-section {
    grid-template-columns: 1fr;
  }

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

  .process-list li:nth-child(2) {
    border-right: 0;
  }

  .process-list li:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .cta-section .button {
    width: fit-content;
  }
}

@media (max-width: 640px) {
  .site-header {
    min-height: 66px;
    padding: 14px 18px;
  }

  .nav-cta {
    display: none;
  }

  .hero {
    min-height: 88vh;
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgba(0, 0, 0, 0.78), rgba(0, 0, 0, 0.38)),
      linear-gradient(0deg, rgba(0, 0, 0, 0.46), rgba(0, 0, 0, 0.12));
  }

  .hero-content {
    width: calc(100% - 36px);
    margin-inline: 18px;
  }

  h1 {
    font-size: clamp(3rem, 14vw, 4.4rem);
  }

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

  .trust-metrics {
    justify-content: flex-start;
  }

  .service-grid,
  .process-list,
  .mosaic {
    grid-template-columns: 1fr;
  }

  .card {
    min-height: 240px;
  }

  .process-list {
    border-bottom: 0;
  }

  .process-list li,
  .process-list li + li {
    min-height: 0;
    padding: 24px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .process-list span {
    margin-bottom: 20px;
  }

  .tile-large {
    grid-row: span 1;
  }

  .button {
    width: 100%;
  }
}