:root {
  --ink: #0d1520;
  --ink-2: #182435;
  --text: #1d2935;
  --muted: #667482;
  --line: #dfe5ea;
  --paper: #f5f7f8;
  --white: #ffffff;
  --copper: #c89b5e;
  --copper-2: #e3c28f;
  --blue: #1e5b84;
  --green: #4b7a68;
  --shadow: 0 18px 48px rgba(13, 21, 32, .12);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--text);
  background: var(--white);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
  letter-spacing: 0;
}

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

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

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255,255,255,.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 190px;
}

.brand-mark {
  width: 54px;
  height: 40px;
  background: var(--ink);
  position: relative;
}

.brand-mark::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 9px;
  width: 20px;
  height: 20px;
  background: var(--white);
  box-shadow: 16px 0 0 var(--copper);
}

.brand-mark::after {
  content: "";
  position: absolute;
  left: 14px;
  top: 16px;
  width: 28px;
  height: 4px;
  background: var(--ink);
  border-top: 6px solid var(--ink);
  border-bottom: 6px solid var(--ink);
}

.brand-text strong {
  display: block;
  color: var(--ink);
  font-size: 20px;
  line-height: 1;
}

.brand-text span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-top: 5px;
}

.menu {
  display: flex;
  gap: 4px;
  align-items: center;
}

.menu a {
  padding: 10px 12px;
  color: #334251;
  font-size: 15px;
}

.menu a:hover,
.menu a.active {
  color: var(--ink);
  background: var(--paper);
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 12px 18px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--white);
  font-weight: 700;
}

.button.secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}

.hero {
  position: relative;
  min-height: calc(100vh - 76px);
  display: grid;
  align-items: end;
  isolation: isolate;
  color: var(--white);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(13,21,32,.94) 0%, rgba(13,21,32,.72) 48%, rgba(13,21,32,.25) 100%),
    url("/assets/hero-procurement.jpg") center / cover no-repeat;
  z-index: -2;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 140px;
  background: linear-gradient(180deg, transparent, rgba(13,21,32,.85));
  z-index: -1;
}

.hero-inner {
  padding: 90px 0 54px;
}

.eyebrow {
  color: var(--copper-2);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.hero h1 {
  max-width: 820px;
  margin: 18px 0 22px;
  font-size: clamp(42px, 7vw, 86px);
  line-height: .98;
  letter-spacing: 0;
}

.hero p {
  max-width: 660px;
  margin: 0 0 30px;
  color: #d9e2e8;
  font-size: 20px;
}

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

.hero .button.secondary {
  color: var(--white);
  border-color: rgba(255,255,255,.35);
  background: rgba(255,255,255,.08);
}

.hero-strip {
  margin-top: 54px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,.16);
}

.metric {
  min-height: 100px;
  padding: 18px;
  background: rgba(13,21,32,.72);
}

.metric strong {
  display: block;
  font-size: 26px;
  color: var(--white);
}

.metric span {
  color: #c5d0d8;
  font-size: 14px;
}

main section,
.page-head {
  padding: 72px 0;
}

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

.page-head h1,
.section-title h2 {
  margin: 0;
  font-size: clamp(32px, 5vw, 58px);
  line-height: 1.05;
  letter-spacing: 0;
}

.page-head p,
.section-title p {
  max-width: 760px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.page-head p { color: #c9d3da; }

.section-title {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 430px);
  gap: 34px;
  align-items: end;
  margin-bottom: 34px;
}

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

.grid {
  display: grid;
  gap: 18px;
}

.grid.three { grid-template-columns: repeat(3, 1fr); }
.grid.two { grid-template-columns: repeat(2, 1fr); }

.compact-title {
  display: block;
  margin-bottom: 24px;
}

.card {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 28px;
  min-height: 220px;
}

.card.dark {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}

.card h3 {
  margin: 0 0 12px;
  color: inherit;
  font-size: 24px;
  line-height: 1.12;
}

.card p { margin: 0; color: var(--muted); }
.card.dark p { color: #c6d1d8; }

.number {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  background: var(--copper);
  color: var(--ink);
  font-weight: 700;
}

.service-list {
  display: grid;
  gap: 12px;
}

.service-row {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
}

.service-row:last-child { border-bottom: 1px solid var(--line); }
.service-row strong { color: var(--ink); font-size: 20px; }
.service-row p { margin: 0; color: var(--muted); }

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 44px;
  align-items: start;
}

.panel {
  background: var(--ink);
  color: var(--white);
  padding: 32px;
  box-shadow: var(--shadow);
}

.panel p,
.panel li { color: #cbd5dc; }

.checklist {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.checklist li {
  position: relative;
  padding-left: 28px;
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: 12px;
  height: 12px;
  background: var(--copper);
}

.article-card {
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.article-card time {
  color: var(--muted);
  font-size: 14px;
}

.article-card a {
  color: var(--blue);
  font-weight: 700;
}

.category-grid,
.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.category-item,
.proof-grid div {
  border: 1px solid var(--line);
  background: var(--white);
  padding: 22px;
}

.category-item strong,
.proof-grid strong {
  display: block;
  color: var(--ink);
  font-size: 18px;
  margin-bottom: 8px;
}

.category-item span,
.proof-grid span {
  display: block;
  color: var(--muted);
}

.panel-button {
  width: 100%;
  margin-top: 22px;
  background: var(--copper);
  color: var(--ink);
  border-color: var(--copper);
}

.content {
  max-width: 860px;
}

.content h2 {
  margin-top: 42px;
  font-size: 34px;
  line-height: 1.12;
}

.content p,
.content li {
  font-size: 18px;
  color: #344352;
}

.content a {
  color: var(--blue);
  border-bottom: 1px solid rgba(30,91,132,.35);
}

.contact-box {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 28px;
}

.contact-box strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
}

.contact-box a {
  color: var(--blue);
  font-weight: 700;
}

.contact-box span {
  color: var(--muted);
  font-size: 14px;
}

.request-form {
  display: grid;
  gap: 14px;
  background: var(--white);
  border: 1px solid var(--line);
  padding: 28px;
  box-shadow: var(--shadow);
}

.request-form label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-weight: 700;
}

.request-form input,
.request-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--paper);
  padding: 13px 14px;
  font: inherit;
  color: var(--ink);
}

.request-form textarea {
  resize: vertical;
  min-height: 150px;
}

.footer {
  background: var(--ink);
  color: #c8d2d9;
  padding: 48px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: start;
}

.footer a { color: #f2f6f7; }

@media (max-width: 900px) {
  .nav {
    align-items: flex-start;
    padding: 14px 0;
    flex-wrap: wrap;
  }
  .brand { min-width: 170px; }
  .menu {
    order: 3;
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: 2px;
    padding-top: 8px;
  }
  .menu a {
    padding: 9px 10px;
    font-size: 14px;
    background: var(--paper);
  }
  .nav-cta {
    display: inline-flex;
    min-height: 40px;
    padding: 10px 12px;
    font-size: 14px;
  }
  .hero { min-height: auto; }
  .hero-inner { padding: 62px 0 36px; }
  .hero h1 { font-size: 40px; }
  .hero p { font-size: 18px; }
  .hero-strip,
  .category-grid,
  .proof-grid,
  .grid.three,
  .grid.two,
  .section-title,
  .split {
    grid-template-columns: 1fr;
  }
  .service-row { grid-template-columns: 1fr; gap: 8px; }
}

@media (max-width: 520px) {
  .container { width: min(100% - 28px, 1180px); }
  .nav {
    min-height: 0;
    gap: 10px;
  }
  .brand-text span { display: none; }
  .brand { min-width: auto; }
  .brand-mark {
    width: 46px;
    height: 34px;
  }
  .brand-mark::before {
    left: 8px;
    top: 8px;
    width: 17px;
    height: 17px;
    box-shadow: 14px 0 0 var(--copper);
  }
  .brand-mark::after {
    left: 12px;
    top: 14px;
    width: 24px;
  }
  .brand-text strong { font-size: 18px; }
  .menu {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }
  .menu a {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    text-align: center;
    padding: 8px 6px;
    font-size: 13px;
  }
  .nav-cta { width: 100%; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .hero-actions .button { width: 100%; }
  .hero h1 { font-size: 32px; }
  .hero p { font-size: 16px; }
  .page-head h1,
  .section-title h2 { font-size: 34px; }
  main section,
  .page-head { padding: 48px 0; }
  .card,
  .panel,
  .contact-box { padding: 22px; }
}