/* ============================================================
   BAWAR — Rails, Roads & Smart Cities
   Design system: "The Line"
   The page reads as a railway line — each section a station.
   Ink navy + signal amber on platform white; DIN-style condensed
   display type; timetable monospace for data and waymarks.
   Logical properties throughout so dari.html / pashto.html
   (dir="rtl") mirror correctly from the same stylesheet.
   ============================================================ */

:root {
  /* Palette */
  --ink: #0e1730;        /* deepest rail-ink navy: hero, footer, night bands */
  --ink-2: #17244d;      /* raised panels on ink */
  --brand: #1e40af;      /* BAWAR brand blue (logo, links, primary buttons) */
  --brand-deep: #172f80;
  --signal: #f2a31b;     /* signal amber: station dots, accents, primary CTA */
  --signal-deep: #d98b0a;
  --paper: #ffffff;
  --panel: #f4f6fa;      /* alternating light section background */
  --text: #1b2337;
  --muted: #566079;
  --line: #d9dfe9;       /* hairlines on light */
  --line-ink: rgba(255, 255, 255, 0.16);
  --muted-ink: rgba(233, 238, 248, 0.72);

  /* Type */
  --font-display: "Saira Condensed", "Arial Narrow", sans-serif;
  --font-body: "Public Sans", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", "Courier New", monospace;

  --radius: 4px;
  --header-h: 76px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --section-y: clamp(4.5rem, 9vw, 7.5rem);
}

/* RTL pages swap in Arabic-script faces; condensed Latin display
   has no RTL equivalent, so headings use the heavier body face. */
[dir="rtl"] {
  --font-display: "Noto Sans Arabic", "Vazirmatn", Tahoma, sans-serif;
  --font-body: "Noto Sans Arabic", "Vazirmatn", Tahoma, sans-serif;
  --font-mono: "Noto Sans Arabic", "IBM Plex Mono", monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

h1, h2, h3, h4 {
  margin: 0;
  line-height: 1.15;
}

p {
  margin: 0;
}

section,
[id] {
  scroll-margin-top: calc(var(--header-h) + 16px);
}

.wrap {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- Reusable type roles ---------- */

.display {
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

[dir="rtl"] .display {
  text-transform: none;
  letter-spacing: 0;
  font-weight: 700;
}

.waymark {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brand);
}

[dir="rtl"] .waymark {
  letter-spacing: 0;
}

/* ---------- Track divider (signature) ----------
   Two rails + repeating sleepers, drawn in CSS. */

.track {
  --rail: var(--line);
  height: 12px;
  background:
    linear-gradient(var(--rail), var(--rail)) 0 1px / 100% 2px no-repeat,
    linear-gradient(var(--rail), var(--rail)) 0 9px / 100% 2px no-repeat,
    repeating-linear-gradient(90deg, var(--rail) 0 2px, transparent 2px 14px) 0 0 / 100% 12px no-repeat;
  opacity: 0.9;
}

.track--ink {
  --rail: rgba(255, 255, 255, 0.28);
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1;
  padding: 1rem 1.6rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.btn--signal {
  background: var(--signal);
  color: var(--ink);
}

.btn--signal:hover {
  background: var(--signal-deep);
}

.btn--ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
}

.btn--ghost:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

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

.btn--brand:hover {
  background: var(--brand-deep);
}

/* ---------- Header ---------- */

.site-header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-block-end: 1px solid var(--line);
}

.site-header .wrap {
  max-width: 1320px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: var(--header-h);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--text);
}

.brand img {
  height: 44px;
  width: auto;
}

.brand__name {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--brand);
  line-height: 1;
}

[dir="rtl"] .brand__name {
  letter-spacing: 0;
}

.brand__tag {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-block-start: 0.3rem;
}

[dir="rtl"] .brand__tag {
  letter-spacing: 0;
  font-size: 0.7rem;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 1.9rem;
}

.nav-desktop > a,
.nav-drop > button {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  transition: color 0.2s ease;
}

[dir="rtl"] .nav-desktop > a,
[dir="rtl"] .nav-drop > button {
  letter-spacing: 0;
  font-size: 0.92rem;
}

.nav-desktop > a:hover,
.nav-drop > button:hover {
  color: var(--brand);
}

.nav-drop {
  position: relative;
}

.nav-drop > button::after {
  content: "▾";
  font-size: 0.7em;
  margin-inline-start: 0.35em;
  color: var(--muted);
}

.nav-drop__menu {
  position: absolute;
  inset-block-start: 100%;
  inset-inline-start: -1rem;
  padding: 0.55rem 0;
  min-width: 220px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 14px 34px rgba(14, 23, 48, 0.12);
  opacity: 0;
  visibility: hidden;
  translate: 0 6px;
  transition: opacity 0.18s ease, translate 0.18s ease, visibility 0.18s;
}

.nav-drop:hover .nav-drop__menu,
.nav-drop:focus-within .nav-drop__menu,
.nav-drop.is-open .nav-drop__menu {
  opacity: 1;
  visibility: visible;
  translate: 0 0;
}

.nav-drop__menu a {
  display: block;
  padding: 0.5rem 1.1rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text);
}

.nav-drop__menu a:hover {
  color: var(--brand);
  background: var(--panel);
}

.lang {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.2rem;
}

.lang a,
.lang span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  padding: 0.3rem 0.55rem;
  border-radius: 3px;
  color: var(--muted);
  white-space: nowrap;
}

.lang [aria-current] {
  background: var(--brand);
  color: #fff;
}

.lang a:hover:not([aria-current]) {
  color: var(--brand);
}

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  padding: 0.4rem;
  cursor: pointer;
  color: var(--text);
}

.nav-toggle svg {
  display: block;
}

/* Mobile menu */
.nav-mobile {
  display: none;
  border-block-start: 1px solid var(--line);
  background: #fff;
  max-height: calc(100vh - var(--header-h));
  overflow-y: auto;
}

.nav-mobile.is-open {
  display: block;
}

.nav-mobile a {
  display: block;
  padding: 0.85rem var(--gutter);
  font-weight: 600;
  color: var(--text);
  border-block-end: 1px solid var(--panel);
}

.nav-mobile a:hover {
  color: var(--brand);
}

.nav-mobile .nav-mobile__sub {
  padding-inline-start: calc(var(--gutter) + 1rem);
  font-weight: 400;
  color: var(--muted);
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: min(92vh, 860px);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: var(--ink) url("../images/hero.jpg") center / cover no-repeat;
  color: #fff;
  padding-block-start: var(--header-h);
}

@media (max-width: 640px) {
  .hero {
    background-image: url("../images/hero-mobile.jpg");
  }
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(14, 23, 48, 0.9) 0%, rgba(14, 23, 48, 0.2) 60%),
    linear-gradient(100deg, rgba(14, 23, 48, 0.82) 8%, rgba(14, 23, 48, 0.35) 55%, rgba(14, 23, 48, 0.12) 100%);
}

[dir="rtl"] .hero::before {
  background:
    linear-gradient(to top, rgba(14, 23, 48, 0.9) 0%, rgba(14, 23, 48, 0.2) 60%),
    linear-gradient(-100deg, rgba(14, 23, 48, 0.82) 8%, rgba(14, 23, 48, 0.35) 55%, rgba(14, 23, 48, 0.12) 100%);
}

.hero__inner {
  position: relative;
  padding-block: clamp(3rem, 8vh, 6rem) clamp(2.5rem, 6vh, 4.5rem);
  max-width: 780px;
}

.hero__eyebrow {
  color: var(--signal);
  margin-block-end: 1.4rem;
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.hero__eyebrow::before {
  content: "";
  width: 44px;
  height: 2px;
  background: var(--signal);
  flex: none;
}

.hero h1 {
  font-size: clamp(2.7rem, 7vw, 5rem);
  color: #fff;
  max-width: 14ch;
}

[dir="rtl"] .hero h1 {
  font-size: clamp(2.2rem, 5.6vw, 3.9rem);
  line-height: 1.3;
}

.hero__sub {
  margin-block-start: 1.4rem;
  max-width: 54ch;
  font-size: clamp(1rem, 1.6vw, 1.18rem);
  color: var(--muted-ink);
}

.hero__cta {
  margin-block-start: 2.2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

/* Route strip pinned to hero base */
.hero__route {
  position: relative;
  border-block-start: 1px solid var(--line-ink);
  background: rgba(14, 23, 48, 0.55);
  backdrop-filter: blur(6px);
}

.hero__route .wrap {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  padding-block: 1.05rem;
}

.route-node {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
  white-space: nowrap;
}

[dir="rtl"] .route-node {
  letter-spacing: 0;
  font-size: 0.9rem;
}

.route-node small {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  color: var(--muted-ink);
}

[dir="rtl"] .route-node small {
  letter-spacing: 0;
  font-size: 0.72rem;
}

.route-node .dot {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 3px rgba(242, 163, 27, 0.25);
  flex: none;
}

.hero__route .track {
  flex: 1;
  min-width: 40px;
}

/* ---------- Stats band (departure board) ---------- */

.stats {
  background: var(--ink);
  color: #fff;
  border-block-start: 1px solid var(--line-ink);
}

.stats .wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat {
  padding: 1.7rem 1.4rem;
  border-inline-start: 1px solid var(--line-ink);
}

.stat:first-child {
  border-inline-start: 0;
  padding-inline-start: 0;
}

.stat__num {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.4vw, 2.7rem);
  font-weight: 600;
  color: var(--signal);
  line-height: 1;
}

.stat__label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted-ink);
  margin-block-start: 0.55rem;
}

[dir="rtl"] .stat__label {
  letter-spacing: 0;
  font-size: 0.8rem;
}

/* ---------- GTR strip ---------- */

.umbrella {
  border-block-end: 1px solid var(--line);
  background: var(--paper);
}

.umbrella .wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  padding-block: 0.85rem;
  font-size: 0.86rem;
  color: var(--muted);
}

.umbrella img {
  height: 22px;
  width: auto;
}

/* ---------- Station section headers (signature) ---------- */

.station {
  margin-block-end: clamp(2.4rem, 5vw, 3.6rem);
}

.station__line {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-block-end: 1.1rem;
}

.station__line::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

.station__dot {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  border: 3px solid var(--brand);
  background: var(--paper);
  flex: none;
}

.station h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--ink);
  max-width: 30ch;
}

.station__intro {
  margin-block-start: 1rem;
  max-width: 62ch;
  font-size: 1.05rem;
  color: var(--muted);
}

/* Dark-band variant */
.section--ink .station h2 {
  color: #fff;
}

.section--ink .station__intro {
  color: var(--muted-ink);
}

.section--ink .station__line::after {
  background: var(--line-ink);
}

.section--ink .station__dot {
  background: var(--ink);
  border-color: var(--signal);
}

.section--ink .waymark {
  color: var(--signal);
}

/* ---------- Sections ---------- */

.section {
  padding-block: var(--section-y);
}

.section--panel {
  background: var(--panel);
}

.section--ink {
  background: var(--ink);
  color: var(--muted-ink);
}

/* Split layout: text + image */
.split {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

.split--flip {
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
}

.split--flip .split__media {
  order: -1;
}

.split__media {
  position: relative;
}

.split__media img {
  width: 100%;
  height: clamp(320px, 40vw, 460px);
  object-fit: cover;
  border-radius: var(--radius);
}

/* platform-edge caption bar under images */
.split__media figcaption {
  margin-block-start: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

[dir="rtl"] .split__media figcaption {
  letter-spacing: 0;
  font-size: 0.78rem;
}

.split__media figcaption::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--signal);
  flex: none;
}

/* Feature rows inside split sections */
.feature {
  display: flex;
  gap: 1.1rem;
  padding-block: 1.15rem;
  border-block-start: 1px solid var(--line);
}

.feature:last-child {
  border-block-end: 1px solid var(--line);
}

.feature__icon {
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand);
}

.feature__icon svg {
  width: 22px;
  height: 22px;
}

.feature h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
}

.feature p {
  margin-block-start: 0.3rem;
  font-size: 0.92rem;
  color: var(--muted);
}

/* ---------- Route stops (railway services) ---------- */

.stops {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.3rem;
  padding-block-start: 2.4rem;
}

.stops::before {
  content: "";
  position: absolute;
  inset-block-start: 6px;
  inset-inline: 10%;
  height: 2px;
  background: var(--line);
}

.stop {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.stop img {
  border-start-start-radius: var(--radius);
  border-start-end-radius: var(--radius);
}

.stop::before {
  content: "";
  position: absolute;
  inset-block-start: -2.4rem;
  inset-inline-start: 50%;
  translate: -50% 0;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--brand);
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

[dir="rtl"] .stop::before {
  translate: 50% 0;
}

.stop:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 36px rgba(14, 23, 48, 0.12);
}

.stop:hover::before {
  background: var(--signal);
  border-color: var(--signal);
}

.stop img {
  width: 100%;
  height: 150px;
  object-fit: cover;
}

.stop__body {
  padding: 1.15rem 1.15rem 1.3rem;
}

.stop h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
}

.stop p {
  margin-block-start: 0.4rem;
  font-size: 0.85rem;
  color: var(--muted);
}

/* ---------- Machinery (night works, ink band) ---------- */

.machinery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.3rem;
}

.machinery-grid figure {
  margin: 0;
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
}

.machinery-grid img {
  width: 100%;
  height: 280px;
  object-fit: cover;
}

.machinery-why {
  margin-block-start: clamp(2.5rem, 5vw, 4rem);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.machinery-why h3 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: #fff;
}

[dir="rtl"] .machinery-why h3 {
  text-transform: none;
  letter-spacing: 0;
}

.machinery-why > div > p {
  margin-block-start: 1rem;
  color: var(--muted-ink);
}

.machinery-why img {
  width: 100%;
  height: clamp(280px, 32vw, 400px);
  object-fit: cover;
  border-radius: var(--radius);
  background: #fff;
}

.checklist {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
}

.checklist li {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding-block: 0.7rem;
  border-block-start: 1px solid var(--line-ink);
  color: #fff;
  font-weight: 500;
}

.checklist li::before {
  content: "";
  flex: none;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--signal);
}

/* ---------- Card grids (construction / training / why) ---------- */

.cards {
  display: grid;
  gap: 1.4rem;
}

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

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

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 36px rgba(14, 23, 48, 0.1);
}

.card img {
  width: 100%;
  height: 230px;
  object-fit: cover;
}

.card__body {
  padding: 1.5rem 1.5rem 1.7rem;
}

.card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--ink);
}

.card p {
  margin-block-start: 0.55rem;
  font-size: 0.94rem;
  color: var(--muted);
}

/* Compact tile (training) */
.tile {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.tile__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  background: rgba(30, 64, 175, 0.08);
  color: var(--brand);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-block-end: 1rem;
}

.tile__icon svg {
  width: 22px;
  height: 22px;
}

.tile h3 {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--ink);
}

.tile p {
  margin-block-start: 0.45rem;
  font-size: 0.88rem;
  color: var(--muted);
}

/* ---------- Vision / Mission / Values ---------- */

.vmv {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.6rem, 4vw, 3rem);
}

.vmv__col h3 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding-block-end: 0.9rem;
  border-block-end: 2px solid var(--ink);
}

[dir="rtl"] .vmv__col h3 {
  text-transform: none;
  letter-spacing: 0;
}

.vmv__col h3::before {
  content: "";
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--signal);
  flex: none;
}

.vmv__col ul {
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 0;
}

.vmv__col ul li {
  position: relative;
  padding-inline-start: 1.2rem;
  padding-block: 0.45rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.vmv__col ul li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: 1.05em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: 2px solid var(--brand);
}

.vmv__col dl {
  margin: 1.1rem 0 0;
}

.vmv__col dt {
  font-weight: 700;
  color: var(--ink);
  margin-block-start: 0.9rem;
}

.vmv__col dd {
  margin: 0.15rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* ---------- Why BAWAR ---------- */

.why {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.4rem;
}

.why__item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.7rem;
  display: flex;
  gap: 1.3rem;
}

.why__num {
  font-family: var(--font-display);
  font-size: 2.1rem;
  font-weight: 600;
  color: var(--brand);
  line-height: 1;
  flex: none;
  min-width: 2.6ch;
}

.why__item h3 {
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--ink);
}

.why__item p {
  margin-block-start: 0.45rem;
  font-size: 0.93rem;
  color: var(--muted);
}

/* ---------- Contact (terminus) ---------- */

.terminus .station__intro {
  color: var(--muted-ink);
}

.terminus__diagram {
  margin-block: clamp(2.5rem, 6vw, 4rem) 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: start;
  gap: 1.4rem;
}

.terminus__diagram .track {
  margin-block-start: 2px;
}

.office {
  max-width: 300px;
}

.office__dot {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 4px rgba(242, 163, 27, 0.22);
  margin-block-end: 1rem;
}

.office__label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--signal);
}

[dir="rtl"] .office__label {
  letter-spacing: 0;
  font-size: 0.8rem;
}

.office h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: #fff;
  margin-block-start: 0.3rem;
}

[dir="rtl"] .office h3 {
  text-transform: none;
  letter-spacing: 0;
}

.office address {
  font-style: normal;
  margin-block-start: 0.6rem;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--muted-ink);
}

.office address a {
  color: var(--signal);
  white-space: nowrap;
}

.terminus__cta {
  margin-block-start: clamp(2.5rem, 5vw, 3.5rem);
  padding-block-start: 2rem;
  border-block-start: 1px solid var(--line-ink);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.4rem;
}

.terminus__cta p {
  color: #fff;
  font-size: 1.1rem;
  font-weight: 600;
}

.terminus__cta .email {
  font-family: var(--font-mono);
  color: var(--muted-ink);
  font-size: 0.9rem;
  margin-block-start: 0.3rem;
  font-weight: 400;
}

.terminus__cta .email a {
  color: var(--signal);
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--ink);
  color: var(--muted-ink);
  border-block-start: 1px solid var(--line-ink);
}

.site-footer .footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr 1.2fr 1fr;
  gap: 2rem;
  padding-block: clamp(3rem, 6vw, 4.5rem) 2.5rem;
}

.site-footer h4 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #fff;
  margin-block-end: 1rem;
}

[dir="rtl"] .site-footer h4 {
  letter-spacing: 0;
  font-size: 0.82rem;
}

.site-footer .footer-brand {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #fff;
}

[dir="rtl"] .site-footer .footer-brand {
  letter-spacing: 0;
}

.site-footer .footer-grid p {
  margin-block-start: 0.8rem;
  font-size: 0.9rem;
  max-width: 34ch;
}

.site-footer .footer-grid a {
  display: block;
  padding-block: 0.28rem;
  font-size: 0.9rem;
  color: var(--muted-ink);
}

.site-footer .footer-grid a:hover {
  color: #fff;
}

.footer-base {
  border-block-start: 1px solid var(--line-ink);
  padding-block: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.8rem;
  font-size: 0.82rem;
}

.footer-base .waymark {
  color: var(--muted-ink);
  font-size: 0.66rem;
}

/* ---------- Inner-page hero (subpages) ---------- */

.page-hero {
  background: var(--ink);
  color: #fff;
  padding-block: calc(var(--header-h) + clamp(3rem, 7vw, 5rem)) clamp(2.5rem, 5vw, 4rem);
}

.page-hero .waymark {
  color: var(--signal);
}

.page-hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  color: #fff;
  margin-block-start: 0.8rem;
  max-width: 24ch;
}

.page-hero__intro {
  margin-block-start: 1.2rem;
  max-width: 62ch;
  font-size: 1.08rem;
  color: var(--muted-ink);
}

.page-hero .track {
  margin-block-start: clamp(2rem, 4vw, 3rem);
}

/* ---------- Team grid ---------- */

.team {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}

.person {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem;
  text-align: center;
}

.person img {
  width: 128px;
  height: 128px;
  object-fit: cover;
  border-radius: 50%;
  margin-inline: auto;
  border: 3px solid var(--panel);
  box-shadow: 0 0 0 2px var(--brand);
}

.person h3 {
  margin-block-start: 1rem;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--ink);
}

.person p {
  margin-block-start: 0.3rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

[dir="rtl"] .person p {
  letter-spacing: 0;
  font-size: 0.8rem;
}

/* ---------- Coverage chain (value-chain route) ---------- */

.chain {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  padding: 1.6rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.chain__stop {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--ink);
  white-space: nowrap;
}

.chain__stop::before {
  content: "";
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 3px solid var(--brand);
  background: #fff;
  flex: none;
}

.chain__link {
  flex: 1;
  min-width: 22px;
  height: 2px;
  background: var(--line);
}

.section--ink .chain {
  background: var(--ink-2);
  border-color: var(--line-ink);
}

.section--ink .chain__stop {
  color: #fff;
}

.section--ink .chain__stop::before {
  background: var(--ink-2);
  border-color: var(--signal);
}

.section--ink .chain__link {
  background: var(--line-ink);
}

/* ---------- Partner blocks ---------- */

.partner {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.8rem;
}

.partner__role {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--signal-deep);
}

[dir="rtl"] .partner__role {
  letter-spacing: 0;
  font-size: 0.8rem;
}

.partner h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--ink);
  margin-block-start: 0.35rem;
}

[dir="rtl"] .partner h3 {
  text-transform: none;
  letter-spacing: 0;
}

.partner ul {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
}

.partner ul li {
  position: relative;
  padding-inline-start: 1.2rem;
  padding-block: 0.3rem;
  font-size: 0.92rem;
  color: var(--muted);
}

.partner ul li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: 0.95em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: 2px solid var(--brand);
}

/* ---------- Reveal on scroll ---------- */

.reveal {
  opacity: 0;
  translate: 0 26px;
  transition: opacity 0.7s ease, translate 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  translate: 0 0;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal {
    opacity: 1;
    translate: none;
    transition: none;
  }
  .stop,
  .card,
  .stop:hover,
  .card:hover {
    transform: none;
    transition: none;
  }
}

/* ---------- Focus visibility ---------- */

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--brand);
  outline-offset: 2px;
  border-radius: 2px;
}

/* On dark bands the brand blue is invisible — switch to signal amber */
.hero a:focus-visible,
.hero button:focus-visible,
.stats a:focus-visible,
.section--ink a:focus-visible,
.section--ink button:focus-visible,
.site-footer a:focus-visible {
  outline-color: var(--signal);
}

/* ---------- Skip link ---------- */

.skip-link {
  position: absolute;
  inset-block-start: 8px;
  inset-inline-start: 8px;
  z-index: 200;
  background: var(--ink);
  color: #fff;
  font-weight: 600;
  padding: 0.7rem 1.1rem;
  border-radius: var(--radius);
  transform: translateY(-250%);
}

.skip-link:focus-visible {
  transform: none;
}

/* ---------- Responsive ---------- */

@media (max-width: 1080px) {
  .nav-desktop {
    display: none;
  }
  .nav-toggle {
    display: block;
  }
  .stops {
    grid-template-columns: repeat(3, 1fr);
  }
  .stops::before {
    display: none;
  }
  .stop::before {
    display: none;
  }
  .stops {
    padding-block-start: 0;
  }
}

@media (max-width: 900px) {
  .split,
  .split--flip,
  .machinery-why {
    grid-template-columns: 1fr;
  }
  .team {
    grid-template-columns: repeat(2, 1fr);
  }
  .chain {
    flex-direction: column;
    align-items: stretch;
  }
  .chain__link {
    width: 2px;
    height: 18px;
    flex: none;
    margin-inline-start: 7px;
  }
  .split--flip .split__media {
    order: 0;
  }
  .stats .wrap {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat {
    border-inline-start: 0;
    padding-inline-start: 0;
    padding-block: 1.1rem;
  }
  .cards--3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .vmv {
    grid-template-columns: 1fr;
  }
  .site-footer .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .machinery-grid {
    grid-template-columns: 1fr;
  }
  .machinery-grid img {
    height: 240px;
  }
}

@media (max-width: 640px) {
  .stops,
  .cards--3,
  .cards--2,
  .why {
    grid-template-columns: 1fr;
  }
  .brand__tag {
    display: none;
  }
  .brand img {
    height: 38px;
  }
  .brand__name {
    font-size: 1.35rem;
  }
  .lang a,
  .lang span {
    padding: 0.28rem 0.45rem;
  }
  .hero__route .wrap {
    flex-wrap: wrap;
    row-gap: 0.5rem;
  }
  .terminus__diagram {
    grid-template-columns: 1fr;
    gap: 0.6rem;
  }
  .terminus__diagram .track {
    width: 2px;
    height: 56px;
    margin-inline-start: 6px;
    margin-block-start: 0;
    background:
      linear-gradient(var(--rail, rgba(255,255,255,0.28)), var(--rail, rgba(255,255,255,0.28))) 0 0 / 2px 100% no-repeat;
  }
  .why__item {
    flex-direction: column;
    gap: 0.7rem;
  }
  .team {
    grid-template-columns: 1fr;
  }
  .site-footer .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.6rem;
  }
}