@font-face {
    font-family: "Vazirmatn";
    src: url("assets/fonts/Vazirmatn-Regular.ttf") format("truetype");
    font-style: normal;
    font-weight: 400;
    font-display: swap;
}

@font-face {
    font-family: "Vazirmatn";
    src: url("assets/fonts/Vazirmatn-SemiBold.ttf") format("truetype");
    font-style: normal;
    font-weight: 600;
    font-display: swap;
}

@font-face {
    font-family: "Vazirmatn";
    src: url("assets/fonts/Vazirmatn-ExtraBold.ttf") format("truetype");
    font-style: normal;
    font-weight: 800;
    font-display: swap;
}

:root {
    --paper: #f1ede3;
    --paper-deep: #e5dfd1;
    --ink: #10191f;
    --ink-soft: #34424a;
    --navy: #082936;
    --navy-deep: #051d27;
    --blue: #9fc6d2;
    --copper: #aa4929;
    --copper-dark: #79341e;
    --sulfur: #e2b83f;
    --sulfur-soft: #f0d77e;
    --line-light: rgba(16, 25, 31, 0.16);
    --line-dark: rgba(241, 237, 227, 0.18);
    --white: #fffdfa;
    --header-height: 88px;
    --shell: min(1520px, calc(100vw - 96px));
    --reading: 680px;
    --section-space: clamp(104px, 10vw, 180px);
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-height) + 20px);
    background: var(--paper);
}

html[lang="fa"] .en,
html[lang="en"] .fa {
    display: none !important;
}

html[lang="en"] {
    direction: ltr;
}

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: "Vazirmatn", "Segoe UI", Tahoma, sans-serif;
    font-size: 17px;
    line-height: 1.75;
    text-rendering: optimizeLegibility;
}

html[lang="en"] body {
    font-family: "Vazirmatn", "Segoe UI", Arial, sans-serif;
}

body.menu-open {
    overflow: hidden;
}

::selection {
    background: var(--sulfur);
    color: var(--ink);
}

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

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

button,
a {
    -webkit-tap-highlight-color: transparent;
}

button {
    font: inherit;
}

:where(a, button):focus-visible {
    outline: 3px solid var(--copper);
    outline-offset: 4px;
}

.skip-link {
    position: fixed;
    inset-block-start: 12px;
    inset-inline-start: 12px;
    z-index: 1000;
    padding: 12px 18px;
    transform: translateY(-160%);
    background: var(--ink);
    color: var(--white);
    font-weight: 700;
    transition: transform 180ms ease;
}

.skip-link:focus {
    transform: translateY(0);
}

.wide-shell,
.header-shell,
.hero-shell {
    width: var(--shell);
    margin-inline: auto;
}

.site-header {
    position: sticky;
    inset-block-start: 0;
    z-index: 100;
    height: var(--header-height);
    border-bottom: 1px solid var(--line-light);
    background: rgba(241, 237, 227, 0.94);
    backdrop-filter: blur(14px);
}

.header-shell {
    display: grid;
    grid-template-columns: minmax(230px, 1fr) auto minmax(230px, 1fr);
    align-items: center;
    height: 100%;
    gap: 32px;
}

.brand {
    display: inline-flex;
    align-items: center;
    justify-self: start;
    min-height: 52px;
    gap: 14px;
}

.brand-mark {
    display: grid;
    width: 52px;
    height: 52px;
    place-items: center;
    background: var(--navy);
    color: var(--paper);
    font-family: Arial, sans-serif;
    font-size: 15px;
    font-weight: 900;
    letter-spacing: -0.04em;
}

.brand-copy {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.brand-copy strong {
    font-size: 16px;
    font-weight: 800;
}

.brand-copy small {
    margin-block-start: 7px;
    color: var(--ink-soft);
    font-family: Arial, sans-serif;
    font-size: 8px;
    font-weight: 700;
    letter-spacing: 0.14em;
}

.desktop-nav {
    display: flex;
    justify-content: center;
    gap: clamp(22px, 2.4vw, 44px);
}

.desktop-nav a {
    position: relative;
    display: inline-flex;
    align-items: center;
    min-height: 48px;
    color: var(--ink-soft);
    font-size: 14px;
    font-weight: 600;
    transition: color 180ms ease;
}

.desktop-nav a::after {
    position: absolute;
    inset-inline: 0;
    inset-block-end: 5px;
    height: 2px;
    transform: scaleX(0);
    transform-origin: center;
    background: var(--copper);
    content: "";
    transition: transform 220ms var(--ease);
}

.desktop-nav a:hover,
.desktop-nav a.is-active {
    color: var(--ink);
}

.desktop-nav a:hover::after,
.desktop-nav a.is-active::after {
    transform: scaleX(1);
}

.header-actions {
    display: flex;
    align-items: center;
    justify-self: end;
    gap: 12px;
}

.language-switcher {
    display: inline-flex;
    border: 1px solid var(--line-light);
}

.language-switcher button {
    width: 46px;
    min-height: 44px;
    border: 0;
    background: transparent;
    color: var(--ink-soft);
    cursor: pointer;
    font-size: 12px;
    font-weight: 700;
    transition: background 180ms ease, color 180ms ease;
}

.language-switcher button[aria-pressed="true"] {
    background: var(--ink);
    color: var(--white);
}

.header-cta {
    display: inline-flex;
    align-items: center;
    min-height: 46px;
    gap: 14px;
    padding-inline: 18px;
    background: var(--copper);
    color: var(--white);
    font-size: 13px;
    font-weight: 700;
    transition: background 180ms ease;
}

.header-cta:hover {
    background: var(--copper-dark);
}

.menu-toggle {
    display: none;
    width: 48px;
    height: 48px;
    padding: 14px;
    border: 1px solid var(--line-light);
    background: transparent;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--ink);
    transition: transform 200ms ease;
}

.menu-toggle span + span {
    margin-block-start: 7px;
}

.menu-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(4.5px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-4.5px) rotate(-45deg);
}

.mobile-nav {
    position: fixed;
    inset: var(--header-height) 0 auto;
    z-index: 99;
    height: calc(100dvh - var(--header-height));
    padding: 28px 24px;
    background: var(--paper);
}

.mobile-nav[hidden] {
    display: none;
}

.mobile-nav a {
    display: flex;
    align-items: center;
    min-height: 68px;
    border-bottom: 1px solid var(--line-light);
    font-size: clamp(24px, 8vw, 40px);
    font-weight: 800;
}

.hero {
    position: relative;
    min-height: calc(100svh - var(--header-height));
    isolation: isolate;
}

.hero-media {
    position: absolute;
    inset: 0 0 0 auto;
    z-index: -1;
    width: 55vw;
    min-width: 720px;
    overflow: hidden;
    background: var(--navy);
}

html[dir="rtl"] .hero-media {
    inset: 0 auto 0 0;
}

html[dir="ltr"] .hero-media {
    inset: 0 0 0 auto;
}

.hero-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 48% center;
    filter: saturate(0.82) contrast(1.03);
}

.hero-media-shade {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(5, 29, 39, 0.04), rgba(5, 29, 39, 0.32)),
        linear-gradient(90deg, rgba(241, 237, 227, 0), rgba(241, 237, 227, 0) 70%, var(--paper) 100%);
}

html[dir="ltr"] .hero-media-shade {
    background:
        linear-gradient(180deg, rgba(5, 29, 39, 0.04), rgba(5, 29, 39, 0.32)),
        linear-gradient(270deg, rgba(241, 237, 227, 0), rgba(241, 237, 227, 0) 70%, var(--paper) 100%);
}

.hero-coordinate,
.hero-image-label {
    position: absolute;
    color: rgba(255, 253, 250, 0.72);
    font-family: Arial, sans-serif;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.14em;
}

.hero-coordinate {
    inset-block-start: 26px;
    inset-inline-start: 30px;
}

.hero-image-label {
    inset-block-end: 28px;
    inset-inline-end: 30px;
}

.hero-shell {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-content: space-between;
    min-height: calc(100svh - var(--header-height));
    padding-block: clamp(64px, 7vh, 96px) 32px;
    direction: ltr;
}

.hero-copy {
    grid-column: 7 / 13;
    max-width: 720px;
    align-self: center;
    padding-inline-start: clamp(24px, 4vw, 72px);
    direction: rtl;
}

html[dir="ltr"] .hero-copy {
    grid-column: 1 / 7;
    padding-inline: 0 clamp(24px, 4vw, 72px);
    direction: ltr;
}

.eyebrow,
.section-kicker {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 0 0 22px;
    color: var(--copper-dark);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.eyebrow-line {
    width: 42px;
    height: 2px;
    background: currentColor;
}

.hero h1 {
    max-width: 790px;
    margin: 0;
    font-size: clamp(62px, 6.25vw, 118px);
    font-weight: 800;
    letter-spacing: -0.055em;
    line-height: 1.04;
}

html[lang="en"] .hero h1 {
    font-family: Arial, sans-serif;
    font-size: clamp(58px, 5.7vw, 108px);
    letter-spacing: -0.065em;
    line-height: 0.94;
}

.hero h1 em {
    color: var(--copper);
    font-style: normal;
}

.hero-lead {
    max-width: 640px;
    margin: 30px 0 0;
    color: var(--ink-soft);
    font-size: clamp(17px, 1.2vw, 20px);
    line-height: 1.85;
}

.hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
    margin-block-start: 34px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 54px;
    gap: 30px;
    padding-inline: 24px;
    font-size: 14px;
    font-weight: 800;
    transition: color 180ms ease, background 180ms ease;
}

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

.button-dark:hover {
    background: var(--copper);
}

.button-arrow {
    font-family: Arial, sans-serif;
    font-size: 18px;
}

.text-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    min-height: 48px;
    font-size: 14px;
    font-weight: 800;
}

.text-link::after {
    position: absolute;
    inset-inline: 0;
    inset-block-end: 6px;
    height: 1px;
    transform-origin: right;
    background: currentColor;
    content: "";
    transition: transform 180ms ease;
}

.text-link:hover::after {
    transform: scaleX(0.6);
}

.launch-board {
    grid-column: 7 / 13;
    display: grid;
    grid-template-columns: minmax(180px, 0.8fr) 1.6fr;
    align-self: end;
    min-height: 132px;
    margin-inline-start: clamp(24px, 4vw, 72px);
    border: 1px solid var(--line-light);
    background: rgba(241, 237, 227, 0.91);
    direction: rtl;
}

html[dir="ltr"] .launch-board {
    grid-column: 1 / 7;
    margin-inline: 0 clamp(24px, 4vw, 72px);
    direction: ltr;
}

.launch-board-title {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 22px;
    border-inline-end: 1px solid var(--line-light);
}

.launch-board-title p {
    margin: 0;
    font-size: 14px;
    font-weight: 800;
    line-height: 1.5;
}

.launch-board-title small {
    margin-block-start: 8px;
    color: var(--ink-soft);
    font-size: 10px;
}

.countdown {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    direction: ltr;
}

.countdown-unit {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-inline-end: 1px solid var(--line-light);
}

.countdown-unit:last-child {
    border-inline-end: 0;
}

.countdown-unit strong {
    font-family: "Vazirmatn", Arial, sans-serif;
    font-size: clamp(24px, 2vw, 34px);
    font-variant-numeric: tabular-nums;
    line-height: 1;
}

.countdown-unit small {
    margin-block-start: 8px;
    color: var(--ink-soft);
    font-size: 9px;
    text-transform: uppercase;
}

.countdown-status {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
}

.capability-ribbon {
    overflow: hidden;
    border-block: 1px solid rgba(255, 253, 250, 0.12);
    background: var(--navy);
    color: var(--white);
}

.capability-ribbon-track {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: max-content;
    min-height: 72px;
    gap: clamp(24px, 3vw, 58px);
    padding-inline: 40px;
    font-family: Arial, sans-serif;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.16em;
}

.capability-ribbon-track i {
    width: 6px;
    height: 6px;
    background: var(--sulfur);
    transform: rotate(45deg);
}

.section-light {
    background: var(--paper);
}

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

.statement-grid {
    display: grid;
    grid-template-columns: 0.5fr 4.5fr 3fr;
    gap: 0 clamp(28px, 4vw, 72px);
}

.section-index {
    color: var(--copper);
    font-family: Arial, sans-serif;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.statement-heading h2,
.section-header h2,
.focus-heading h2,
.corridor-copy h2,
.method-heading h2,
.closing h2 {
    margin: 0;
    font-size: clamp(52px, 6.2vw, 108px);
    font-weight: 800;
    letter-spacing: -0.055em;
    line-height: 1.1;
}

html[lang="en"] :is(
    .statement-heading h2,
    .section-header h2,
    .focus-heading h2,
    .corridor-copy h2,
    .method-heading h2,
    .closing h2
) {
    font-family: Arial, sans-serif;
    letter-spacing: -0.055em;
    line-height: 0.98;
}

.statement-copy {
    align-self: end;
    padding-block-end: 8px;
}

.statement-copy p {
    margin: 0;
    color: var(--ink-soft);
    font-size: clamp(17px, 1.2vw, 20px);
}

.statement-copy blockquote {
    margin: 32px 0 0;
    padding: 18px 20px;
    border-inline-start: 4px solid var(--copper);
    background: var(--paper-deep);
    font-size: 16px;
    font-weight: 800;
}

.fact-line {
    grid-column: 2 / 4;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin: clamp(72px, 8vw, 128px) 0 0;
    border-block: 1px solid var(--line-light);
}

.fact-line div {
    padding: 28px;
    border-inline-end: 1px solid var(--line-light);
}

.fact-line div:last-child {
    border-inline-end: 0;
}

.fact-line dt {
    font-family: Arial, sans-serif;
    font-size: clamp(40px, 4vw, 70px);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1;
}

.fact-line dd {
    margin: 10px 0 0;
    color: var(--ink-soft);
    font-size: 12px;
    font-weight: 700;
}

.services {
    padding-block: var(--section-space);
    background: var(--ink);
    color: var(--paper);
}

.section-header {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.5fr);
    align-items: end;
    gap: 64px;
}

.section-kicker-light {
    color: var(--blue);
}

.section-intro {
    max-width: 440px;
    margin: 0;
    color: rgba(241, 237, 227, 0.68);
    font-size: 17px;
}

.service-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 48px;
    margin: clamp(72px, 8vw, 120px) 0 0;
    padding: 0;
    list-style: none;
    border-bottom: 1px solid var(--line-dark);
}

.service-list li {
    position: relative;
    display: grid;
    grid-template-columns: 56px minmax(0, 0.85fr) minmax(220px, 1fr) 24px;
    align-items: start;
    gap: 22px;
    padding-block: 34px;
    border-top: 1px solid var(--line-dark);
}

.service-number {
    color: var(--sulfur);
    font-family: Arial, sans-serif;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.service-list h3 {
    margin: 0;
    font-size: clamp(20px, 1.5vw, 26px);
    font-weight: 700;
    line-height: 1.45;
}

.service-list p {
    margin: 0;
    color: rgba(241, 237, 227, 0.6);
    font-size: 14px;
}

.service-mark {
    color: var(--blue);
    font-family: Arial, sans-serif;
    transition: color 180ms ease, transform 180ms var(--ease);
}

.service-list li:hover .service-mark {
    transform: translate(-4px, 4px);
    color: var(--sulfur);
}

html[dir="ltr"] .service-list li:hover .service-mark {
    transform: translate(4px, 4px);
}

.focus {
    padding-block-start: var(--section-space);
    background: var(--paper);
}

.focus-heading {
    display: grid;
    grid-template-columns: 0.5fr 2fr 5fr;
    gap: 0 clamp(28px, 4vw, 72px);
    align-items: start;
    padding-block-end: clamp(72px, 8vw, 128px);
}

.focus-heading .section-kicker {
    margin: 0;
}

.focus-heading h2 {
    max-width: 1080px;
}

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

.focus-chapter {
    min-height: 640px;
}

.focus-afghanistan {
    background: var(--copper);
    color: var(--white);
}

.focus-sulfur {
    background: var(--sulfur);
    color: var(--ink);
}

.focus-chapter-inner {
    display: grid;
    grid-template-rows: auto 1fr auto;
    min-height: 100%;
    padding: clamp(48px, 6vw, 112px);
}

.chapter-code {
    justify-self: end;
    font-family: Arial, sans-serif;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.14em;
}

.chapter-label {
    margin: 0 0 18px;
    font-size: 13px;
    font-weight: 800;
}

.focus-chapter h3 {
    max-width: 740px;
    margin: 0;
    font-size: clamp(48px, 5vw, 88px);
    font-weight: 800;
    letter-spacing: -0.05em;
    line-height: 1.08;
}

html[lang="en"] .focus-chapter h3 {
    font-family: Arial, sans-serif;
    line-height: 0.96;
}

.chapter-copy {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 42px;
    margin-block-start: 72px;
    border-top: 1px solid currentColor;
    padding-block-start: 24px;
}

.chapter-copy p {
    max-width: 580px;
    margin: 0;
    font-size: 16px;
}

.route-tags {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 5px;
    margin: 0;
    padding: 0;
    direction: ltr;
    list-style: none;
    font-family: Arial, sans-serif;
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.09em;
}

.route-tags li {
    padding: 5px 8px;
    border: 1px solid currentColor;
}

.corridors {
    position: relative;
    overflow: hidden;
    padding-block: var(--section-space);
    background: var(--navy);
    color: var(--paper);
}

.corridors::before {
    position: absolute;
    inset: 0;
    opacity: 0.08;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.35) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.35) 1px, transparent 1px);
    background-size: 80px 80px;
    content: "";
    pointer-events: none;
}

.corridor-grid {
    position: relative;
    display: grid;
    grid-template-columns: 0.78fr 1.22fr;
    gap: clamp(64px, 8vw, 140px);
}

.corridor-copy {
    align-self: center;
}

.corridor-copy h2 {
    max-width: 720px;
}

.corridor-copy > p:not(.section-kicker) {
    max-width: 600px;
    margin: 32px 0 0;
    color: rgba(241, 237, 227, 0.72);
    font-size: 18px;
}

.corridor-copy small {
    display: block;
    max-width: 560px;
    margin-block-start: 22px;
    color: var(--blue);
    font-size: 12px;
}

.route-diagram {
    position: relative;
    min-height: 560px;
    border: 1px solid var(--line-dark);
    background: rgba(5, 29, 39, 0.58);
}

.route-line {
    position: absolute;
    inset-block-start: 50%;
    inset-inline: 10%;
    height: 4px;
    background: var(--sulfur);
}

.station {
    position: absolute;
    inset-block-start: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    transform: translate(-50%, -50%);
    direction: ltr;
    color: var(--paper);
    font-family: Arial, sans-serif;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.station i {
    width: 14px;
    height: 14px;
    border: 4px solid var(--navy);
    background: var(--paper);
    outline: 2px solid var(--sulfur);
}

.station-1 {
    inset-inline-start: 12%;
}

.station-2 {
    inset-inline-start: 38%;
}

.station-3 {
    inset-inline-start: 62%;
}

.station-4 {
    inset-inline-start: 88%;
}

.station-hub i {
    width: 24px;
    height: 24px;
    background: var(--sulfur);
}

.route-branch {
    position: absolute;
    inset-inline-start: 62%;
    width: 3px;
    height: 148px;
    transform-origin: bottom;
    background: var(--blue);
}

.route-branch-a {
    inset-block-start: calc(50% - 146px);
    transform: rotate(38deg);
}

.route-branch-b {
    inset-block-start: 50%;
    transform: rotate(-42deg);
    transform-origin: top;
}

.branch-label {
    position: absolute;
    direction: ltr;
    color: var(--blue);
    font-family: Arial, sans-serif;
    font-size: 8px;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.branch-label-a {
    inset-block-start: 19%;
    inset-inline-start: 42%;
}

.branch-label-b {
    inset-block-end: 18%;
    inset-inline-end: 12%;
}

.corridor-list {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 72px;
    margin: 24px 0 0;
    padding: 0;
    list-style: none;
    direction: ltr;
    border-bottom: 1px solid var(--line-dark);
}

.corridor-list li {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 20px;
    padding-block: 20px;
    border-top: 1px solid var(--line-dark);
    font-family: Arial, sans-serif;
}

.corridor-list span {
    color: var(--sulfur);
    font-size: 10px;
    letter-spacing: 0.1em;
}

.corridor-list b {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.02em;
}

.method {
    padding-block: var(--section-space);
    background: var(--paper);
}

.method-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: clamp(72px, 10vw, 180px);
}

.method-heading {
    position: sticky;
    inset-block-start: calc(var(--header-height) + 60px);
    align-self: start;
}

.method-heading h2 {
    font-size: clamp(52px, 5.5vw, 96px);
}

.method-heading > p:last-child {
    max-width: 520px;
    margin: 32px 0 0;
    color: var(--ink-soft);
}

.process-list {
    margin: 0;
    padding: 0;
    list-style: none;
    border-bottom: 1px solid var(--line-light);
}

.process-list li {
    display: grid;
    grid-template-columns: 84px 1fr;
    gap: 28px;
    min-height: 190px;
    padding-block: 36px;
    border-top: 1px solid var(--line-light);
}

.process-list > li > span {
    color: var(--copper);
    font-family: Arial, sans-serif;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.12em;
}

.process-list h3 {
    margin: 0;
    font-size: clamp(26px, 2.3vw, 42px);
    font-weight: 800;
    letter-spacing: -0.03em;
}

.process-list p {
    max-width: 560px;
    margin: 14px 0 0;
    color: var(--ink-soft);
}

.closing {
    padding-block: var(--section-space);
    background: var(--copper);
    color: var(--white);
}

.closing-overline {
    margin: 0 0 32px;
    font-family: Arial, sans-serif;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.18em;
}

.closing h2 {
    max-width: 1300px;
}

.closing-copy {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: end;
    gap: 72px;
    margin-block-start: 64px;
    padding-block-start: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.38);
}

.closing-copy p {
    max-width: 720px;
    margin: 0;
    font-size: 18px;
}

.back-to-top {
    display: inline-flex;
    align-items: center;
    min-height: 54px;
    gap: 24px;
    padding-inline: 20px;
    border: 1px solid currentColor;
    font-size: 13px;
    font-weight: 800;
    transition: background 180ms ease, color 180ms ease;
}

.back-to-top:hover {
    background: var(--white);
    color: var(--copper-dark);
}

.site-footer {
    padding-block: 52px;
    background: var(--navy-deep);
    color: var(--paper);
}

.footer-shell {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 32px;
}

.footer-brand .brand-mark {
    background: var(--paper);
    color: var(--navy);
}

.footer-brand .brand-copy small {
    color: var(--blue);
}

.footer-shell > p {
    margin: 0;
    color: var(--blue);
    font-size: 13px;
}

.footer-shell > small {
    justify-self: end;
    direction: ltr;
    color: rgba(241, 237, 227, 0.55);
    font-family: Arial, sans-serif;
    font-size: 9px;
    letter-spacing: 0.05em;
}

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

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

@media (max-width: 1240px) {
    :root {
        --shell: min(100% - 56px, 1120px);
    }

    .desktop-nav {
        display: none;
    }

    .header-shell {
        grid-template-columns: 1fr auto;
    }

    .menu-toggle {
        display: block;
    }

    .hero-media {
        width: 50vw;
        min-width: 0;
    }

    .hero-copy {
        grid-column: 6 / 13;
    }

    .launch-board {
        grid-column: 6 / 13;
    }

    html[dir="ltr"] .hero-copy,
    html[dir="ltr"] .launch-board {
        grid-column: 1 / 8;
    }

    .service-list {
        grid-template-columns: 1fr;
    }

    .service-list li {
        grid-template-columns: 56px minmax(0, 0.75fr) minmax(260px, 1fr) 24px;
    }
}

@media (max-width: 960px) {
    :root {
        --header-height: 76px;
        --shell: calc(100vw - 40px);
        --section-space: 96px;
    }

    .site-header {
        height: var(--header-height);
    }

    .brand-mark {
        width: 44px;
        height: 44px;
    }

    .brand-copy small {
        display: none;
    }

    .header-cta {
        display: none;
    }

    .hero {
        min-height: auto;
        padding-block-end: 28px;
    }

    .hero-media {
        position: relative;
        z-index: 0;
        width: 100%;
        height: min(62vw, 580px);
        min-height: 380px;
    }

    .hero-media-shade {
        background: linear-gradient(180deg, rgba(5, 29, 39, 0.02), rgba(5, 29, 39, 0.36));
    }

    html[dir="ltr"] .hero-media-shade {
        background: linear-gradient(180deg, rgba(5, 29, 39, 0.02), rgba(5, 29, 39, 0.36));
    }

    .hero-shell {
        display: block;
        min-height: auto;
        padding-block: 64px 0;
    }

    .hero-copy,
    html[dir="ltr"] .hero-copy {
        max-width: 820px;
        padding-inline: 0;
    }

    .hero h1 {
        font-size: clamp(58px, 11vw, 96px);
    }

    .launch-board,
    html[dir="ltr"] .launch-board {
        margin: 64px 0 0;
    }

    .statement-grid {
        grid-template-columns: 50px 1fr;
    }

    .statement-heading {
        grid-column: 2;
    }

    .statement-copy {
        grid-column: 2;
        max-width: 720px;
        margin-block-start: 42px;
    }

    .fact-line {
        grid-column: 2;
    }

    .section-header {
        grid-template-columns: 1fr;
        align-items: start;
        gap: 32px;
    }

    .focus-heading {
        grid-template-columns: 50px 1fr;
    }

    .focus-heading .section-kicker {
        grid-column: 2;
    }

    .focus-heading h2 {
        grid-column: 2;
        margin-block-start: 24px;
    }

    .focus-chapters {
        grid-template-columns: 1fr;
    }

    .focus-chapter {
        min-height: 560px;
    }

    .corridor-grid,
    .method-grid {
        grid-template-columns: 1fr;
    }

    .route-diagram {
        min-height: 500px;
    }

    .method-heading {
        position: static;
    }

    .closing-copy {
        grid-template-columns: 1fr;
        align-items: start;
        gap: 32px;
    }

    .footer-shell {
        grid-template-columns: 1fr;
    }

    .footer-shell > small {
        justify-self: start;
    }
}

@media (max-width: 640px) {
    :root {
        --shell: calc(100vw - 32px);
        --section-space: 76px;
    }

    body {
        font-size: 16px;
    }

    .brand-copy strong {
        font-size: 14px;
    }

    .language-switcher button {
        width: 42px;
    }

    .hero-media {
        height: 68vw;
        min-height: 300px;
    }

    .hero-image-label {
        display: none;
    }

    .hero-shell {
        padding-block-start: 48px;
    }

    .eyebrow {
        margin-block-end: 16px;
        font-size: 10px;
    }

    .eyebrow-line {
        width: 28px;
    }

    .hero h1,
    html[lang="en"] .hero h1 {
        font-size: clamp(50px, 15vw, 72px);
        line-height: 1.05;
    }

    .hero-lead {
        margin-block-start: 24px;
        font-size: 16px;
    }

    .hero-actions {
        align-items: stretch;
        flex-direction: column;
        gap: 12px;
    }

    .button {
        justify-content: space-between;
        width: 100%;
    }

    .text-link {
        align-self: flex-start;
    }

    .launch-board {
        grid-template-columns: 1fr;
        margin-block-start: 48px;
    }

    .launch-board-title {
        border-inline-end: 0;
        border-bottom: 1px solid var(--line-light);
    }

    .countdown {
        min-height: 100px;
    }

    .countdown-unit strong {
        font-size: 23px;
    }

    .capability-ribbon-track {
        justify-content: flex-start;
        min-height: 62px;
        animation: ribbon-shift 22s linear infinite;
    }

    .statement-grid,
    .focus-heading {
        display: block;
    }

    .section-index {
        margin-block-end: 32px;
    }

    .statement-heading h2,
    .section-header h2,
    .focus-heading h2,
    .corridor-copy h2,
    .method-heading h2,
    .closing h2 {
        font-size: clamp(44px, 13vw, 64px);
        line-height: 1.12;
    }

    .statement-copy {
        margin-block-start: 32px;
    }

    .fact-line {
        grid-template-columns: 1fr;
        margin-block-start: 56px;
    }

    .fact-line div {
        display: grid;
        grid-template-columns: 120px 1fr;
        align-items: baseline;
        border-inline-end: 0;
        border-bottom: 1px solid var(--line-light);
    }

    .fact-line div:last-child {
        border-bottom: 0;
    }

    .fact-line dt {
        font-size: 42px;
    }

    .service-list {
        margin-block-start: 52px;
    }

    .service-list li {
        grid-template-columns: 42px 1fr 20px;
        gap: 14px;
        padding-block: 28px;
    }

    .service-list h3 {
        font-size: 21px;
    }

    .service-list p {
        grid-column: 2 / 4;
    }

    .focus-heading .section-kicker {
        margin-block-end: 20px;
    }

    .focus-chapter {
        min-height: 600px;
    }

    .focus-chapter-inner {
        padding: 48px 20px;
    }

    .focus-chapter h3,
    html[lang="en"] .focus-chapter h3 {
        font-size: clamp(42px, 13vw, 62px);
    }

    .chapter-copy {
        grid-template-columns: 1fr;
        gap: 28px;
        margin-block-start: 52px;
    }

    .route-tags {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .route-diagram {
        min-height: 360px;
    }

    .station {
        font-size: 7px;
    }

    .station-1 {
        inset-inline-start: 16%;
    }

    .station-4 {
        inset-inline-start: 84%;
    }

    .branch-label {
        font-size: 6px;
    }

    .corridor-list {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .process-list li {
        grid-template-columns: 48px 1fr;
        min-height: 160px;
    }

    .process-list h3 {
        font-size: 25px;
    }

    .closing-copy {
        margin-block-start: 48px;
    }

    .site-footer {
        padding-block: 44px;
    }
}

@keyframes ribbon-shift {
    to {
        transform: translateX(-52%);
    }
}

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

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }

    .motion-ready .reveal {
        opacity: 1;
        transform: none;
    }
}