:root {
  --bg: #f6f5f1;
  --surface: #fbfaf6;
  --surface-strong: #ffffff;
  --ink: #121212;
  --muted: #595751;
  --line: rgba(18, 18, 18, 0.16);
  --accent: #ffc300;
  --accent-strong: #121212;
  --shadow: 0 18px 40px rgba(18, 18, 18, 0.06);
  --radius-lg: 8px;
  --radius-md: 4px;
  --radius-sm: 999px;
  --page-padding: clamp(1.2rem, 2vw, 2rem);
  --section-gap: clamp(4rem, 8vw, 7rem);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

::selection {
  background: rgba(255, 195, 0, 0.38);
  color: var(--ink);
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Archivo", "Avenir Next", "Helvetica Neue", sans-serif;
  color: var(--ink);
  background: var(--bg);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(18, 18, 18, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 18, 18, 0.03) 1px, transparent 1px);
  background-size: 24px 24px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.82), transparent 92%);
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

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

.page-shell {
  width: min(1280px, calc(100% - 2rem));
  margin: 0 auto;
  padding: var(--page-padding) 0 4rem;
}

.topbar {
  position: sticky;
  top: 1rem;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
  background: var(--surface-strong);
  border: 1px solid rgba(18, 18, 18, 0.14);
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 24px rgba(18, 18, 18, 0.05);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 0.3rem;
  background: var(--ink);
  color: #fff;
  border: 1px solid var(--ink);
  font-size: 0.82rem;
}

.brand-text {
  text-transform: uppercase;
  font-size: 0.88rem;
}

.site-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.site-nav a {
  padding: 0.6rem 0.9rem;
  border-radius: var(--radius-sm);
  color: var(--muted);
  border: 1px solid transparent;
  transition:
    background-color 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: var(--surface);
  color: var(--ink);
  border-color: rgba(18, 18, 18, 0.18);
  transform: translateY(-1px);
}

.section {
  padding: var(--section-gap) 0 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(300px, 0.8fr);
  gap: 1.5rem;
  align-items: stretch;
}

.hero-copy,
.hero-panel,
.process-layout,
.about-grid,
.contact-card {
  background: var(--surface);
  border: 1px solid rgba(18, 18, 18, 0.14);
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: clamp(2rem, 5vw, 4rem);
  border-radius: var(--radius-lg);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0 0 1rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  background: transparent;
}

.eyebrow::before {
  content: "";
  width: 1.4rem;
  height: 2px;
  background: var(--accent);
  flex: 0 0 auto;
}

.hero h1,
.section-heading h2,
.contact-card h2 {
  margin: 0;
  font-weight: 800;
  line-height: 0.96;
  letter-spacing: -0.05em;
}

.hero h1 {
  font-size: clamp(4.1rem, 11vw, 8.8rem);
  text-transform: uppercase;
}

.hero h1 span {
  display: block;
  color: var(--ink);
  width: fit-content;
  padding-bottom: 0.04em;
  border-bottom: 0.16em solid var(--accent);
}

.hero-lead {
  max-width: 40rem;
  margin: 1.75rem 0 0;
  font-size: clamp(1.08rem, 1.8vw, 1.34rem);
  line-height: 1.7;
  color: var(--muted);
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.2rem;
  padding: 0.9rem 1.35rem;
  border-radius: 0.2rem;
  border: 1px solid rgba(18, 18, 18, 0.16);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background-color 180ms ease;
}

.button:hover,
.button:focus-visible,
.contact-link:hover,
.contact-link:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--ink);
  color: #fff;
}

.button-primary:hover,
.button-primary:focus-visible {
  box-shadow: 0 10px 22px rgba(18, 18, 18, 0.14);
}

.button-secondary {
  background: var(--surface-strong);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: #efede5;
}

.hero-panel {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100%;
  padding: 1.4rem;
  border-radius: var(--radius-lg);
}

.panel-header {
  display: flex;
  font-family: "IBM Plex Mono", monospace;
}

.panel-header {
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.panel-body {
  display: grid;
  gap: 1rem;
}

.panel-label {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent);
}

.metric-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.metric-list {
  display: grid;
  gap: 1rem;
}

.metric-list li {
  display: grid;
  gap: 0.3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.metric-list strong,
.process-list h3 {
  font-size: 1.1rem;
}

.metric-list span,
.process-list p,
.about-copy p,
.contact-copy {
  color: var(--muted);
  line-height: 1.7;
}

.section-heading {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.8rem;
}

.section-heading h2,
.contact-card h2 {
  max-width: 16ch;
  font-size: clamp(2rem, 5vw, 4.5rem);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.services-grid li {
  display: flex;
  align-items: center;
  min-height: 5rem;
  padding: 1.1rem 1.25rem;
  border: 1px solid rgba(18, 18, 18, 0.14);
  border-radius: var(--radius-md);
  background: var(--surface);
  box-shadow: var(--shadow);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink);
}

.services-grid li:nth-child(2n) {
  background: #f4f3ee;
}

.services-grid li::before {
  content: "";
  width: 0.8rem;
  height: 0.8rem;
  margin-right: 0.9rem;
  background: var(--accent);
  flex: 0 0 auto;
}

.contact-card::before {
  content: "";
  position: absolute;
  inset: auto auto 0 0;
  width: 100%;
  height: 2px;
  background: rgba(18, 18, 18, 0.12);
}

.process-layout,
.about-grid,
.contact-card {
  border-radius: var(--radius-lg);
}

.process-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 2rem;
  padding: clamp(1.6rem, 4vw, 2.2rem);
}

.process-list {
  display: grid;
  gap: 0.85rem;
}

.process-list article {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 1rem;
  padding: 1.05rem 1.1rem;
  border: 1px solid rgba(18, 18, 18, 0.12);
  border-radius: var(--radius-md);
  background: var(--surface-strong);
}

.process-list article:first-child {
  border-top: 1px solid rgba(18, 18, 18, 0.12);
}

.process-list span {
  font-family: "IBM Plex Mono", monospace;
  color: var(--ink);
  opacity: 0.72;
}

.process-list h3 {
  margin: 0 0 0.35rem;
}

.process-list p {
  margin: 0;
  color: rgba(18, 18, 18, 0.82);
  max-width: 34ch;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr);
  gap: 2rem;
  padding: clamp(1.6rem, 4vw, 2.6rem);
}

.about-copy {
  display: grid;
  gap: 1rem;
}

.about-copy p {
  margin: 0;
  font-size: 1.05rem;
}

.contact-card {
  position: relative;
  overflow: hidden;
  padding: clamp(2rem, 5vw, 3rem);
}

.contact-copy {
  max-width: 38rem;
  margin: 1rem 0 0;
  font-size: 1.08rem;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  min-height: 3.2rem;
  padding: 0.9rem 0;
  border-bottom: 2px solid var(--accent);
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (max-width: 1080px) {
  .hero,
  .services-grid,
  .process-layout,
  .about-grid {
    grid-template-columns: 1fr;
  }

  .section-heading h2,
  .contact-card h2 {
    max-width: none;
  }
}

@media (max-width: 760px) {
  .page-shell {
    width: min(100% - 1rem, 1280px);
  }

  .topbar {
    position: static;
    flex-direction: column;
    align-items: flex-start;
    border-radius: var(--radius-lg);
  }

  .site-nav {
    width: 100%;
  }

  .site-nav a {
    flex: 1 1 calc(50% - 0.6rem);
    text-align: center;
    background: rgba(18, 18, 18, 0.04);
  }

  .hero h1 {
    font-size: clamp(3.3rem, 18vw, 5.4rem);
  }

  .process-list article {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }
}

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

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .button,
  .site-nav a,
  .contact-link {
    transition: none;
  }
}