:root {
  --bg: #f5f5ef;
  --surface: #fffef8;
  --ink: #1f2a37;
  --ink-soft: #3f4d5d;
  --line: #d8d5ca;
  --brand: #0e1a2b;
  --accent: #c04f2d;
  --accent-soft: #f0d8c7;
  --radius: 18px;
  --shadow: 0 12px 30px rgba(14, 26, 43, 0.12);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at 8% 0%, #f1e8db 0%, var(--bg) 28%) no-repeat;
  line-height: 1.5;
}

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(8px);
  background: rgba(245, 245, 239, 0.72);
  border-bottom: 1px solid rgba(216, 213, 202, 0.7);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 700;
  color: var(--brand);
  text-decoration: none;
}

.brand-mark {
  display: block;
  width: 42px;
  height: 42px;
  border-radius: 8px;
}

.brand-wordmark {
  font-weight: 700;
  letter-spacing: 0.06em;
  font-size: 1.7rem;
  color: #1f1f1f;
  line-height: 1;
}

.brand-wordmark span {
  color: #3a3a3a;
}

.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;
}

.main-nav {
  display: flex;
  gap: 1.2rem;
}

.main-nav a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 500;
}

.main-nav a:hover,
.site-footer a:hover {
  color: var(--accent);
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 10px;
  padding: 0.45rem 0.7rem;
  font-family: inherit;
  font-size: 0.95rem;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 5.5rem 0 4.5rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(125deg, rgba(14, 26, 43, 0.04) 8%, transparent 30%),
    linear-gradient(320deg, rgba(192, 79, 45, 0.07) 0%, transparent 42%);
  pointer-events: none;
}

.hero-content {
  position: relative;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 0.8rem;
  font-family: "IBM Plex Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  color: var(--accent);
}

h1,
h2,
h3 {
  color: var(--brand);
  line-height: 1.15;
  margin: 0;
}

h1 {
  max-width: 17ch;
  font-size: clamp(2rem, 4vw, 4rem);
}

h2 {
  font-size: clamp(1.65rem, 2.4vw, 2.6rem);
  max-width: 24ch;
}

h3 {
  font-size: 1.25rem;
}

p {
  color: var(--ink-soft);
}

.hero-copy {
  margin: 1.1rem 0 0;
  max-width: 64ch;
  font-size: 1.1rem;
}

.hero-proof {
  margin: 0.7rem 0 0;
  color: var(--accent);
  font-weight: 600;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.7rem;
}

.btn {
  display: inline-block;
  border-radius: 999px;
  padding: 0.82rem 1.2rem;
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.btn-primary {
  background: var(--brand);
  color: #fff;
  box-shadow: var(--shadow);
}

.btn-secondary {
  background: var(--accent-soft);
  color: var(--brand);
}

.hero-tags {
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.hero-tags li {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.8rem;
}

.section {
  padding: 4.8rem 0;
}

.grid.cards {
  display: grid;
  gap: 1rem;
  margin-top: 1.8rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.35rem;
  min-height: 180px;
}

.accent {
  background: linear-gradient(180deg, rgba(192, 79, 45, 0.06), transparent);
}

.references {
  padding-top: 0.5rem;
}

.ref-list {
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.ref-list li {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  padding: 0.45rem 0.8rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.84rem;
}

.tech-list {
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.tech-list li {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  padding: 0.45rem 0.8rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.84rem;
}

.case-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.case-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem;
}

.case-metric {
  margin: 0.8rem 0 0;
  color: var(--accent);
  font-weight: 600;
}

.nowrap-desktop {
  white-space: nowrap;
}

.reviews {
  padding-top: 0.5rem;
}

.review-grid {
  margin-top: 1.5rem;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.review-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem;
}

.review-card p {
  margin-top: 0;
  font-size: 0.98rem;
}

.review-card h3 {
  margin-top: 0.8rem;
  font-size: 1rem;
}

.review-card span {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.8rem;
  color: var(--accent);
}

.reviews-link {
  margin: 1.2rem 0 0;
}

.timeline {
  margin-top: 1.8rem;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.step {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem;
}

.step span {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.86rem;
  color: var(--accent);
}

.about {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 1.2rem;
  align-items: start;
}

.about-stats {
  background: var(--brand);
  border-radius: var(--radius);
  padding: 1.3rem;
}

.about-stats h3 {
  color: #f9efe6;
}

.about-stats ul {
  margin: 0.8rem 0 0;
  padding-left: 1.1rem;
}

.about-stats li {
  color: #fbf5ef;
  margin-bottom: 0.6rem;
}

.contact-wrap {
  text-align: center;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 4px);
  background:
    linear-gradient(142deg, #fffef7 0%, #f6ece3 100%);
  padding: 2rem;
}

.contact-wrap h2 {
  max-width: 34ch;
  margin-left: auto;
  margin-right: auto;
}

.contact-meta {
  margin: 0.9rem 0 1.3rem;
}

.contact-meta a {
  color: var(--brand);
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 1rem 0;
  background: #f2f0e5;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.site-footer p {
  margin: 0;
  font-size: 0.9rem;
}

.footer-links {
  margin: 0;
}

.site-footer a {
  text-decoration: none;
  color: var(--brand);
  font-size: 0.9rem;
}

.legal-wrap {
  max-width: 860px;
}

.legal-wrap h1 {
  max-width: none;
  margin-bottom: 1.4rem;
}

.legal-wrap h2 {
  margin-top: 1.4rem;
  font-size: 1.35rem;
}

.legal-wrap p {
  margin: 0.55rem 0 0;
}

.legal-updated {
  margin-top: 2rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.86rem;
}

.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 960px) {
  .grid.cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

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

  .about {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .brand-mark {
    width: 36px;
    height: 36px;
  }

  .brand-wordmark {
    font-size: 1.25rem;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .main-nav {
    position: absolute;
    right: 4vw;
    top: 64px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #fffef9;
    padding: 0.7rem;
    width: min(260px, 88vw);
    flex-direction: column;
    gap: 0.35rem;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: 0.2s ease;
  }

  .main-nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .grid.cards,
  .case-grid,
  .review-grid,
  .timeline {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 4.5rem;
  }

  .nowrap-desktop {
    white-space: normal;
  }
}