:root {
  --nae-bg: #1B2735;
  --nae-surface: #243244;
  --nae-signal: #E0483E;
  --nae-zinc: #9DB2C4;
  --nae-text: #EEF1F4;
  --nae-line: #33445a;
  --nae-stripe: #1f2c3c;
  --nae-space: 1rem;
  --nae-max: 68rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

.nae-body {
  margin: 0;
  background: var(--nae-bg);
  color: var(--nae-text);
  font-family: "Roboto Slab", Georgia, serif;
  font-weight: 300;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.nae-visually-hidden,
.nae-cat-table caption.nae-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

a {
  color: var(--nae-text);
  text-decoration: none;
}

/* ---------- Top bar ---------- */
.nae-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(27, 39, 53, 0.94);
  border-bottom: 1px solid var(--nae-line);
  backdrop-filter: blur(6px);
}

.nae-nav {
  max-width: var(--nae-max);
  margin: 0 auto;
  padding: 0.75rem var(--nae-space);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.nae-brandmark {
  font-family: "Chivo", sans-serif;
  font-weight: 900;
  letter-spacing: 0.16em;
  font-size: 1.05rem;
  text-transform: uppercase;
}

.nae-brandmark-tail {
  color: var(--nae-zinc);
  font-weight: 400;
}

.nae-navlinks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.1rem;
  font-family: "Chivo", sans-serif;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.nae-navlinks a {
  color: var(--nae-zinc);
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
}

.nae-navlinks a:hover,
.nae-navlinks a:focus {
  color: var(--nae-text);
  border-bottom-color: var(--nae-signal);
}

/* ---------- Hero ---------- */
.nae-hero {
  border-bottom: 1px solid var(--nae-line);
}

.nae-hero-inner {
  max-width: var(--nae-max);
  margin: 0 auto;
  padding: 3rem var(--nae-space) 3.25rem;
}

.nae-eyebrow {
  font-family: "Chivo", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.68rem;
  color: var(--nae-zinc);
  margin: 0 0 1rem;
  padding-left: 0.75rem;
  border-left: 3px solid var(--nae-signal);
}

.nae-hero-title {
  font-family: "Chivo", sans-serif;
  font-weight: 900;
  font-size: clamp(2rem, 8vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: -0.01em;
  margin: 0 0 1.25rem;
  text-transform: uppercase;
}

.nae-hero-lede {
  max-width: 40rem;
  font-size: 1.05rem;
  color: var(--nae-text);
  margin: 0 0 1.75rem;
}

.nae-spectags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.nae-spectag {
  font-family: "Chivo", sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--nae-zinc);
  background: var(--nae-surface);
  border: 1px solid var(--nae-line);
  border-top: 2px solid var(--nae-signal);
  padding: 0.4rem 0.7rem;
}

/* ---------- Section shell ---------- */
.nae-catalogue,
.nae-fitted,
.nae-about,
.nae-contact {
  max-width: var(--nae-max);
  margin: 0 auto;
  padding: 2.75rem var(--nae-space);
}

.nae-section-head {
  margin-bottom: 1.5rem;
}

.nae-section-title {
  font-family: "Chivo", sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: clamp(1.3rem, 4vw, 1.75rem);
  margin: 0 0 0.5rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--nae-signal);
  display: inline-block;
}

.nae-section-note {
  color: var(--nae-zinc);
  margin: 0;
  max-width: 42rem;
}

/* ---------- Catalogue table ---------- */
.nae-cat-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.nae-cat-table thead {
  display: none;
}

.nae-cat-table tbody tr {
  display: block;
  border: 1px solid var(--nae-line);
  border-left: 3px solid var(--nae-signal);
  margin-bottom: 0.85rem;
  background: var(--nae-surface);
}

.nae-cat-table tbody tr:nth-child(even) {
  background: var(--nae-stripe);
}

.nae-cat-table td {
  display: block;
  padding: 0.55rem 0.9rem;
  border-bottom: 1px solid var(--nae-line);
}

.nae-cat-table td:last-child {
  border-bottom: 0;
}

.nae-cat-table td::before {
  content: attr(data-nae-label);
  display: block;
  font-family: "Chivo", sans-serif;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--nae-zinc);
  margin-bottom: 0.15rem;
}

.nae-cat-name {
  font-family: "Chivo", sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-size: 0.9rem;
}

/* ---------- Fitted office ---------- */
.nae-fit-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

.nae-fit-block {
  border: 1px solid var(--nae-zinc);
  padding: 1.25rem 1.1rem;
  background: var(--nae-surface);
}

.nae-fit-index {
  font-family: "Chivo", sans-serif;
  font-weight: 900;
  font-size: 1.4rem;
  color: var(--nae-zinc);
  display: inline-block;
  border-bottom: 2px solid var(--nae-signal);
  padding-bottom: 0.15rem;
  margin-bottom: 0.6rem;
}

.nae-fit-name {
  font-family: "Chivo", sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 1.05rem;
  margin: 0 0 0.4rem;
}

.nae-fit-copy {
  margin: 0;
  color: var(--nae-text);
  font-size: 0.95rem;
}

/* ---------- About figures ---------- */
.nae-fig-row {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
  margin: 0;
}

.nae-fig {
  border: 1px solid var(--nae-line);
  border-top: 2px solid var(--nae-signal);
  padding: 1.15rem 1.1rem;
  background: var(--nae-surface);
}

.nae-fig-label {
  font-family: "Chivo", sans-serif;
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--nae-zinc);
  margin-bottom: 0.35rem;
}

.nae-fig-value {
  font-family: "Chivo", sans-serif;
  font-weight: 900;
  font-size: 2.4rem;
  line-height: 1;
  margin: 0 0 0.4rem;
}

.nae-fig-desc {
  margin: 0;
  font-size: 0.9rem;
  color: var(--nae-text);
}

/* ---------- Contact ---------- */
.nae-contact-panel {
  border: 1px solid var(--nae-line);
  border-left: 3px solid var(--nae-signal);
  background: var(--nae-surface);
  padding: 1.5rem 1.25rem;
}

.nae-contact-list {
  margin: 1rem 0 0;
}

.nae-contact-row {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--nae-line);
}

.nae-contact-row:last-child {
  border-bottom: 0;
}

.nae-contact-row dt {
  font-family: "Chivo", sans-serif;
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--nae-zinc);
}

.nae-contact-row dd {
  margin: 0;
  font-size: 1rem;
}

.nae-contact-row a {
  border-bottom: 1px solid var(--nae-signal);
  padding-bottom: 1px;
}

/* ---------- Footer ---------- */
.nae-footer {
  max-width: var(--nae-max);
  margin: 0 auto;
  padding: 1.75rem var(--nae-space) 2.5rem;
  border-top: 1px solid var(--nae-line);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.nae-footer-name {
  font-family: "Chivo", sans-serif;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.95rem;
  margin: 0;
}

.nae-footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-family: "Chivo", sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nae-footer-nav a {
  color: var(--nae-zinc);
  border-bottom: 2px solid transparent;
  padding-bottom: 2px;
}

.nae-footer-nav a:hover,
.nae-footer-nav a:focus {
  color: var(--nae-text);
  border-bottom-color: var(--nae-signal);
}

/* ---------- Larger screens ---------- */
@media (min-width: 720px) {
  .nae-nav {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
  }

  .nae-fit-grid,
  .nae-fig-row {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Restore real catalogue table */
  .nae-cat-table thead {
    display: table-header-group;
  }

  .nae-cat-table tbody tr {
    display: table-row;
    border: 0;
    border-left: 0;
    margin-bottom: 0;
    background: transparent;
  }

  .nae-cat-table tbody tr:nth-child(even) {
    background: var(--nae-stripe);
  }

  .nae-cat-table tbody tr:nth-child(odd) {
    background: var(--nae-surface);
  }

  .nae-cat-table th {
    text-align: left;
    font-family: "Chivo", sans-serif;
    font-size: 0.66rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--nae-zinc);
    padding: 0.6rem 0.9rem;
    border-bottom: 2px solid var(--nae-signal);
  }

  .nae-cat-table td {
    display: table-cell;
    border-bottom: 1px solid var(--nae-line);
    vertical-align: top;
    padding: 0.75rem 0.9rem;
  }

  .nae-cat-table td::before {
    display: none;
  }

  .nae-cat-table td:first-child {
    border-left: 3px solid transparent;
  }

  .nae-cat-table tbody tr:hover td:first-child {
    border-left-color: var(--nae-signal);
  }
}

@media (min-width: 1024px) {
  .nae-hero-inner {
    padding-top: 4.5rem;
    padding-bottom: 4.75rem;
  }
}

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