:root {
    color-scheme: dark;
    --bg: #111312;
    --panel: #1b1e1c;
    --ink: #f3f4ed;
    --muted: #a2aaa4;
    --line: #343934;
    --yellow: #f5ce43;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 24px;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: Arial,Helvetica,sans-serif;
    -webkit-font-smoothing: antialiased;
}

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

button {
    font: inherit;
}

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

a:focus-visible,button:focus-visible,summary:focus-visible {
    outline: 2px solid var(--yellow);
    outline-offset: 6px;
}

img {
    max-width: 100%;
}

.wrap {
    width: min(1200px,calc(100% - 96px));
    margin-inline: auto;
}

.header {
    height: 112px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--line);
    gap: 24px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 13px;
    font-size: 17px;
    font-weight: 800;
    letter-spacing: 1.8px;
}

.brand img {
    border-radius: 9px;
}

.brand small {
    display: block;
    font: 9px/1.6 monospace;
    letter-spacing: 1.5px;
    color: var(--muted);
    margin-top: 7px;
}

nav {
    display: flex;
    align-items: center;
    gap: 32px;
    font-size: 13px;
}

nav>a:not(.button):hover,.text-link:hover,footer a:hover {
    color: var(--yellow);
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 34px;
    padding: 19px 24px;
    background: var(--yellow);
    color: #15170f;
    font-size: 14px;
    font-weight: 700;
    border: 1px solid var(--yellow);
    border-radius: 4px;
    transition: background .2s;
}

.button:hover {
    background: #ffe27a;
}

.button span {
    font-size: 22px;
    line-height: 1;
}

.button.small {
    font-size: 12px;
    padding: 13px 17px;
    gap: 8px;
}

.label {
    font: 11px/1.5 monospace;
    letter-spacing: 1.8px;
    color: var(--yellow);
    font-weight: 500;
}

.hero-topline {
    display: flex;
    justify-content: space-between;
    margin: 36px 0 46px;
}

.platform {
    color: var(--muted);
}

.hero-copy {
    display: grid;
    grid-template-columns: 1.4fr .7fr;
    gap: 60px;
    align-items: center;
}

h1 {
    font-size: clamp(48px,5.7vw,80px);
    letter-spacing: -3.8px;
    line-height: 1.06;
    margin: 0;
    font-weight: 700;
}

h1 span {
    color: var(--yellow);
}

.hero-copy p {
    font-size: 17px;
    line-height: 1.8;
    color: var(--muted);
    max-width: 530px;
    margin: 25px 0 28px;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 32px;
}

.text-link {
    font-size: 13px;
    font-weight: 600;
    display: inline-flex;
    gap: 24px;
    align-items: center;
}

.terminal-sign {
    border: 1px solid #4e5040;
    background: #f2cc44;
    color: #14170f;
    padding: 22px;
    transform: rotate(-4deg);
    box-shadow: 10px 13px 0 #20251d;
    display: grid;
    grid-template-columns: 52px 1fr;
    gap: 16px;
    max-width: 355px;
}

.sign-plane {
    font-size: 40px;
    align-self: center;
}

.terminal-sign>div {
    font-size: 27px;
    line-height: 1.4;
    letter-spacing: -1px;
}

.terminal-sign div span {
    float: right;
    padding-left: 15px;
}

.terminal-sign hr {
    border: 0;
    border-top: 1px solid #b69b36;
    margin: 10px 0;
}

.terminal-sign small {
    grid-column: 1/-1;
    border-top: 1px solid #b69b36;
    padding-top: 12px;
    font: 9px monospace;
    letter-spacing: 2px;
}

.hero-visual {
    position: relative;
    margin-top: 64px;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
    background: radial-gradient(ellipse at 50% 80%,#4c442330,transparent 70%);
}

.hero-visual>img {
    display: block;
    width: 100%;
    height: auto;
    position: relative;
    z-index: 1;
}

.route-code {
    text-align: center;
    font: 13px monospace;
    letter-spacing: 6px;
    color: #7b816f;
    margin-bottom: 16px;
}

.route-code span {
    padding: 0 28px;
    color: #4c5348;
}

.visual-footer {
    display: flex;
    justify-content: space-between;
    position: relative;
    z-index: 2;
    background: var(--bg);
    padding: 23px 0;
    font: 9px monospace;
    letter-spacing: 1.6px;
    color: var(--muted);
}

.features {
    padding-top: 100px;
    padding-bottom: 100px;
}

.section-intro h2,h2 {
    font-size: clamp(32px,3.4vw,47px);
    line-height: 1.16;
    letter-spacing: -1.5px;
    font-weight: 500;
    margin: 17px 0 22px;
}

.section-intro>p:last-child {
    color: var(--muted);
    font-size: 16px;
    line-height: 1.7;
    max-width: 540px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    margin-top: 44px;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.feature-grid article {
    padding: 32px 30px 32px 0;
}

.feature-grid article+article {
    border-left: 1px solid var(--line);
    padding-left: 30px;
}

.feature-symbol {
    display: flex;
    align-items: center;
    height: 44px;
    color: var(--yellow);
    font: 36px monospace;
    margin-bottom: 25px;
}

.feature-symbol.gate {
    font-size: 17px;
    letter-spacing: 2px;
}

h3 {
    font-size: 19px;
    margin: 0 0 14px;
}

.feature-grid p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.8;
    margin: 0;
}

.inside {
    background: #191c19;
    padding: 85px 0 90px;
    border-block: 1px solid var(--line);
}

.app-tour {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 60px;
    align-items: center;
    margin-top: 40px;
}

.tour-choice {
    background: transparent;
    color: var(--muted);
    border: 0;
    border-top: 1px solid var(--line);
    padding: 25px 20px 25px 0;
    display: grid;
    grid-template-columns: 30px 1fr 18px;
    gap: 15px;
    width: 100%;
    text-align: left;
    cursor: pointer;
}

.tour-choice:last-of-type {
    border-bottom: 1px solid var(--line);
}

.tour-choice[aria-pressed=true] {
    color: var(--ink);
    background: #252a22;
    border-left: 3px solid var(--yellow);
    padding-left: 17px;
}

.tour-choice:hover {
    background: #232822;
}

.tour-choice .step {
    font: 11px monospace;
    color: var(--yellow);
    padding-top: 4px;
}

.tour-choice strong {
    display: block;
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 10px;
}

.tour-choice small {
    font-size: 13px;
    line-height: 1.7;
    color: var(--muted);
}

.tour-choice>span:last-child {
    color: var(--yellow);
}

.tour-note {
    font-size: 11px;
    line-height: 1.8;
    color: var(--muted);
    margin-top: 22px;
}

.tour-preview {
    min-width: 0;
    margin: 0;
    background: #10120f;
    border: 1px solid var(--line);
    padding: 24px 30px 19px;
    position: relative;
    background-image: radial-gradient(#323729 1px,transparent 1px);
    background-size: 18px 18px;
}

.preview-heading {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 22px;
}

.preview-heading>span:last-child {
    color: var(--yellow);
    font-size: 22px;
}

.phone {
    position: relative;
    overflow: hidden;
    width: 340px;
    max-width: 100%;
    aspect-ratio: 744/1574;
    border-radius: 19% / 9%;
    margin: auto;
    box-shadow: 0 20px 40px #0007;
    background: #111;
}

.phone img {
    position: absolute;
    width: 145.1613%;
    max-width: none;
    height: 121.9822%;
    left: -22.5806%;
    top: -16.0102%;
}

.tour-preview figcaption {
    font: 10px/1.6 monospace;
    color: var(--muted);
    text-align: center;
    margin-top: 24px;
}

.airport-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: center;
    padding-block: 100px;
}

.airport-graphic {
    border: 1px solid var(--line);
    padding: 30px;
    background: #191c19;
    transform: rotate(-2deg);
}

.airport-graphic>.label {
    display: block;
    margin-bottom: 22px;
}

.airport-graphic>div {
    display: grid;
    grid-template-columns: 72px 1fr 18px;
    align-items: center;
    gap: 14px;
    background: linear-gradient(#252925 49%,#121512 50%,#202420 51%);
    border: 1px solid #0c0f0c;
    border-radius: 3px;
    padding: 16px 14px;
    margin-bottom: 6px;
    font-family: monospace;
}

.airport-graphic b {
    font-size: 24px;
    color: var(--yellow);
    letter-spacing: 2px;
    font-weight: 400;
}

.airport-graphic div span {
    font-size: 12px;
    letter-spacing: 1px;
}

.airport-graphic i {
    font-style: normal;
    color: var(--yellow);
}

.airport-graphic small {
    display: block;
    color: var(--muted);
    font: 8px monospace;
    letter-spacing: 1.4px;
    margin-top: 23px;
}

.airport-copy>p:not(.label) {
    color: var(--muted);
    line-height: 1.8;
    font-size: 15px;
    margin-bottom: 28px;
}

.faq {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 90px;
    padding-block: 30px 100px;
}

.faq-list details {
    border-bottom: 1px solid var(--line);
}

.faq-list details:first-child {
    border-top: 1px solid var(--line);
}

summary {
    cursor: pointer;
    list-style: none;
    padding: 26px 0;
    display: flex;
    justify-content: space-between;
    gap: 20px;
    font-size: 15px;
}

summary::-webkit-details-marker {
    display: none;
}

summary span {
    color: var(--yellow);
}

details[open] summary span {
    transform: rotate(45deg);
}

details p {
    font-size: 14px;
    line-height: 1.8;
    color: var(--muted);
    margin: 0 25px 26px 0;
}

details p a {
    text-decoration: underline;
}

.download-panel {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    background: rgb(245 206 67 / 95%);
    color: #171a12;
    padding: 56px 60px;
    border-radius: 5px;
    position: relative;
}

.download-panel .label {
    color: #494720;
}

.download-panel h2 {
    font-size: 42px;
    max-width: 550px;
}

.download-panel p:not(.label) {
    font-size: 15px;
    line-height: 1.7;
    color: #474831;
}

.store-link {
    display: inline-block;
    margin-top: 13px;
}

.store-link img {
    display: block;
    width: 180px;
    height: auto;
}

.download-mark {
    font-size: 85px;
    text-align: center;
    border-left: 1px dashed #9c8b36;
    padding-left: 55px;
    align-self: stretch;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.download-mark span {
    font: 18px/1.35 monospace;
    letter-spacing: 4px;
    margin-top: 10px;
}

footer {
    padding-top: 60px;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--line);
    font-size: 12px;
}

.wordmark {
    font-size: 29px;
    font-weight: 700;
    letter-spacing: -1.3px;
}

.wordmark span {
    color: var(--yellow);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 25px;
    align-items: center;
    padding: 25px 0 32px;
    color: var(--muted);
    font-size: 11px;
}

.footer-bottom nav {
    font-size: 11px;
    gap: 22px;
}

.skip-link {
    position: absolute;
    top: -100px;
    left: 20px;
    z-index: 5;
    background: var(--yellow);
    color: #111;
    padding: 15px;
}

.skip-link:focus {
    top: 15px;
}

@media(min-width:1400px) {
    .hero-visual {
        margin-top: 65px;
    }

    .hero-visual>img {
        width: 1080px;
        margin: auto;
    }

}

@media(max-width:950px) {
    .wrap {
        width: calc(100% - 56px);
    }

    .hero-copy {
        gap: 35px;
        grid-template-columns: 1.4fr 1fr;
    }

    h1 {
        font-size: 56px;
    }

    .terminal-sign {
        padding: 15px;
        gap: 10px;
        grid-template-columns: 35px 1fr;
    }

    .terminal-sign>div {
        font-size: 20px;
    }

    .sign-plane {
        font-size: 30px;
    }

    .app-tour,.airport-section {
        gap: 40px;
    }

    .faq {
        gap: 45px;
    }

    .phone {
        width: 300px;
    }

    .download-panel {
        padding: 40px;
    }

    .download-mark {
        padding-left: 30px;
    }

}

@media(max-width:680px) {
    .wrap {
        width: calc(100% - 40px);
    }

    .header {
        height: 90px;
        gap: 12px;
    }

    .brand {
        font-size: 12px;
        letter-spacing: 1px;
        gap: 9px;
    }

    .brand img {
        width: 36px;
        height: 36px;
    }

    .brand small {
        font-size: 7px;
        letter-spacing: .8px;
    }

    .header nav>a:not(.button) {
        display: none;
    }

    .button.small {
        padding: 12px;
        gap: 8px;
        font-size: 11px;
    }

    .hero-topline {
        margin: 28px 0 32px;
    }

    .hero-topline .label {
        font-size: 9px;
        letter-spacing: 1px;
    }

    .platform {
        display: none;
    }

    .hero-copy {
        display: block;
    }

    h1 {
        font-size: clamp(44px,9vw,62px);
        letter-spacing: -2.3px;
    }

    .hero-copy p {
        font-size: 15px;
        line-height: 1.8;
        margin-top: 23px;
    }

    .hero-actions {
        gap: 22px;
    }

    .button {
        padding: 17px 19px;
        font-size: 13px;
        gap: 22px;
    }

    .text-link {
        font-size: 12px;
        gap: 15px;
    }

    .terminal-sign {
        display: none;
    }

    .hero-visual {
        margin-top: 42px;
    }

    .hero-visual>img {
        width: 125%;
        max-width: none;
        margin-left: -12.5%;
    }

    .route-code {
        font-size: 10px;
        letter-spacing: 3px;
    }

    .route-code span {
        padding: 0 15px;
    }

    .visual-footer {
        font-size: 7px;
        letter-spacing: .8px;
        gap: 15px;
        padding-block: 18px;
    }

    .features {
        padding-block: 60px;
    }

    .section-intro h2,h2 {
        font-size: 33px;
        letter-spacing: -1px;
    }

    .section-intro>p:last-child {
        font-size: 14px;
    }

    .label {
        font-size: 10px;
    }

    .feature-grid {
        grid-template-columns: 1fr;
        margin-top: 30px;
    }

    .feature-grid article,.feature-grid article+article {
        border-left: 0;
        padding: 25px 0;
        border-bottom: 1px solid var(--line);
    }

    .feature-grid article:last-child {
        border-bottom: 0;
    }

    .feature-symbol {
        margin-bottom: 15px;
    }

    .inside {
        padding-block: 55px;
    }

    .app-tour {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .tour-choice {
        padding-block: 18px;
        gap: 10px;
    }

    .tour-choice strong {
        font-size: 18px;
        margin-bottom: 7px;
    }

    .tour-choice small {
        font-size: 12px;
    }

    .tour-note {
        font-size: 10px;
    }

    .tour-preview {
        padding: 20px;
    }

    .phone {
        width: 340px;
    }

    .airport-section {
        grid-template-columns: 1fr;
        gap: 45px;
        padding-block: 65px;
    }

    .airport-copy {
        grid-row: 1;
    }

    .airport-graphic {
        margin-inline: 4px;
        padding: 23px;
    }

    .airport-graphic b {
        font-size: 22px;
    }

    .airport-graphic div span {
        font-size: 11px;
        letter-spacing: .2px;
    }

    .airport-graphic>div {
        grid-template-columns: 60px 1fr 15px;
        gap: 7px;
    }

    .faq {
        grid-template-columns: 1fr;
        gap: 30px;
        padding-block: 10px 60px;
    }

    .faq h2 br {
        display: none;
    }

    .faq summary {
        font-size: 14px;
    }

    .download-p\anel {
        padding: 30px 25px;
    }

    .download-panel h2 {
        font-size: 34px;
    }

    .download-mark {
        display: none;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .footer-top {
        padding-bottom: 25px;
    }

    footer {
        padding-top: 40px;
    }

}

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

    * {
        transition: none!important;
    }

}

/* App-native gate badges and LED airport rows. */
@font-face {
    font-family: FlightScoreboard;
    src: url('res/fonts/scoreboard.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

.header .button svg {
    width: 17px;
    height: 17px;
    flex-shrink: 0;
}

.store-button {
    display: inline-flex;
    background: #050505;
    border-radius: 9px;
    padding: 10px 18px;
    align-items: center;
    justify-content: center;
    min-height: 58px;
    transition: transform .2s;
}

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

.store-button img {
    width: 143px;
    height: auto;
    display: block;
}

.download-panel .store-button {
    margin-top: 24px;
}

.visual-footer {
    justify-content: flex-end;
}

.feature-symbol {
    display: inline-flex;
    justify-content: center;
    min-width: 54px;
    height: 44px;
    padding: 0 12px;
    background: #f9c515;
    color: #000;
    border-radius: 5px;
    font-weight: 700;
}

.feature-symbol img {
    display: block;
    width: 26px;
    height: 26px;
    object-fit: contain;
}

.feature-symbol.gate {
    font-family: Arial,Helvetica,sans-serif;
    font-size: 19px;
    letter-spacing: 0;
}

.airport-graphic>div {
    background: #202020 url('res/led-tile.png') repeat;
    border: 1px solid #000;
    border-radius: 3px;
    font-family: FlightScoreboard,monospace;
}

.airport-graphic b {
    font-size: 26px;
    letter-spacing: 1px;
    font-weight: 400;
}

.airport-graphic div span {
    font-size: 20px;
    letter-spacing: 0;
}

.airport-graphic i {
    font-family: Arial,Helvetica,sans-serif;
}

@media(max-width:680px) {
    .airport-graphic div span {
        font-size: 17px;
    }

    .airport-graphic b {
        font-size: 23px;
    }

    .hero-actions {
        gap: 18px;
    }

}

@media(max-width:360px) {
    .hero-actions {
        gap: 14px;
    }

    .hero-actions .store-button {
        padding: 10px 12px;
    }

    .hero-actions .store-button img {
        width: 125px;
    }

    .hero-actions .text-link {
        gap: 8px;
        font-size: 11px;
    }

    .airport-graphic div span {
        font-size: 14px;
    }

}

/* Match the Android flight-board rows in the hero sign. */
.terminal-sign {
    background: #202020 url('res/led-tile.png') repeat;
    color: var(--ink);
    border: 1px solid #000;
    border-radius: 3px;
    box-shadow: 10px 13px 0 #090b09;
}

.terminal-sign>div {
    font-family: FlightScoreboard,monospace;
    text-transform: uppercase;
    font-size: 27px;
    letter-spacing: 0;
}

.terminal-sign .sign-plane,.terminal-sign div span {
    color: var(--yellow);
}

.terminal-sign hr,.terminal-sign small {
    border-color: #080a08;
}

.terminal-sign small {
    color: var(--yellow);
    font-family: FlightScoreboard,monospace;
    font-size: 11px;
    letter-spacing: 1px;
}

@media(min-width:681px) and (max-width:950px) {
    .terminal-sign>div {
        font-size: 20px;
    }

    .terminal-sign small {
        font-size: 9px;
    }

}

/* Consistent outbound arrows across links and app previews. */
.arrow-icon {
    display: inline-block;
    width: 17px;
    height: 17px;
    flex-shrink: 0;
    vertical-align: middle;
}

.text-link .arrow-icon,
.footer-top .arrow-icon {
    width: 14px;
    height: 14px;
}

.airport-graphic i,
.tour-choice > span:last-child,
.preview-heading > span:last-child {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.explore-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid #555d55;
    border-radius: 8px;
    padding: 12px 17px;
    min-height: 58px;
    font-size: 13px;
    font-weight: 600;
}

.explore-button svg {
    width: 17px;
    height: 17px;
    flex-shrink: 0;
}

.explore-button:hover {
    border-color: var(--yellow);
    color: var(--yellow);
}

.hero-actions {
    flex-wrap: wrap;
}