* {
    box-sizing: border-box;
}

:root {
    --page: #08090d;
    --ink: #f5f7fb;
    --muted: #a7afbf;
    --soft: #6f7889;
    --accent: #009C95;
    --line: rgba(255, 255, 255, 0.13);
    --panel: rgba(255, 255, 255, 0.075);
    --panel-strong: rgba(255, 255, 255, 0.13);
    --shadow: 0 28px 80px rgba(0, 0, 0, 0.36);
}

html {
    min-height: 100%;
    background: var(--page);
}

body {
    min-height: 100vh;
    margin: 0;
    overflow-x: hidden;
    background:
        linear-gradient(120deg, rgba(0, 156, 149, 0.2), transparent 30rem),
        linear-gradient(240deg, rgba(247, 201, 72, 0.15), transparent 28rem),
        linear-gradient(180deg, #151820 0%, #090a0f 54%, #0f1218 100%);
    color: var(--ink);
    font-family: "TransitLanding", Arial, sans-serif;
    line-height: 1.45;
}

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

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

.landing-shell {
    position: relative;
    min-height: 100vh;
    padding: clamp(0.75rem, 2vw, 1.65rem) clamp(1rem, 2.8vw, 2.5rem) clamp(1rem, 2.8vw, 2.5rem);
    isolation: isolate;
}

.route-field {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    opacity: 0.84;
}

.route-field::before {
    content: "";
    position: absolute;
    inset: 9vh -8vw auto;
    height: 64vh;
    background:
        linear-gradient(105deg, transparent 0 7%, rgba(0, 156, 149, 0.5) 7.15% 7.55%, transparent 7.75% 100%),
        linear-gradient(148deg, transparent 0 31%, rgba(247, 201, 72, 0.46) 31.15% 31.55%, transparent 31.75% 100%),
        linear-gradient(38deg, transparent 0 54%, rgba(240, 82, 82, 0.42) 54.15% 54.5%, transparent 54.7% 100%),
        repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.06) 0 1px, transparent 1px 7.5rem),
        repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 5.8rem);
    mask-image: linear-gradient(to bottom, transparent, #000 20%, #000 70%, transparent);
    animation: routeSweep 11s ease-in-out infinite alternate;
}

.hero,
.city-section {
    width: min(100%, 76rem);
    margin: 0 auto;
}

.hero {
    display: grid;
    min-height: clamp(18rem, 32vh, 26rem);
    padding: 0 0 clamp(1rem, 2.5vw, 2rem);
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    height: 2.85rem;
}

.brand {
    font-size: 1rem;
    font-weight: 800;
}

.brand::before {
    content: "";
    display: inline-block;
    width: 0.64rem;
    height: 0.64rem;
    margin-right: 0.56rem;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 0.32rem rgba(0, 156, 149, 0.16);
    vertical-align: 0.04rem;
}

.topbar-link {
    display: inline-flex;
    align-items: center;
    min-height: 2.35rem;
    padding: 0 0.9rem;
    border: 1px solid var(--line);
    border-radius: 8px;
    color: var(--muted);
    font-size: 0.9rem;
    font-weight: 650;
    transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.topbar-link:hover {
    background: var(--panel);
    border-color: rgba(255, 255, 255, 0.24);
    color: var(--ink);
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: clamp(1.25rem, 4vw, 3.25rem);
    align-items: end;
    margin-top: auto;
}

.hero-copy {
    max-width: 46rem;
    animation: riseIn 620ms ease both;
}

.eyebrow {
    margin: 0 0 0.55rem;
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

h1,
p {
    margin-top: 0;
}

h1 {
    max-width: 11ch;
    margin-bottom: 0;
    color: #ffffff;
    font-size: clamp(2.9rem, 7vw, 6.55rem);
    font-weight: 800;
    letter-spacing: 0;
    line-height: 0.91;
}

.hero-metrics {
    display: grid;
    gap: 0.45rem;
    min-width: min(100%, 14rem);
}

.hero-metrics span {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1.5rem;
    min-height: 2.75rem;
    padding: 0.48rem 0;
    border-bottom: 1px solid var(--line);
    color: var(--muted);
    font-size: 0.92rem;
    font-weight: 650;
}

.hero-metrics strong {
    color: var(--ink);
    font-size: 1.65rem;
}

.city-section {
    padding-bottom: clamp(2rem, 5vw, 4rem);
}

.city-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(1.1rem, 2.6vw, 1.9rem);
}

.city-card {
    position: relative;
    display: grid;
    min-height: 28rem;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #12151c;
    box-shadow: var(--shadow);
    animation: cardIn 560ms var(--delay) ease both;
    transition: transform 220ms ease, border-color 220ms ease;
}

.city-card--ready:hover,
.city-card--ready:focus-visible {
    border-color: color-mix(in srgb, var(--accent) 68%, white 8%);
    transform: translateY(-0.38rem);
}

.city-card--ready:focus-visible {
    outline: 3px solid color-mix(in srgb, var(--accent) 78%, white 22%);
    outline-offset: 4px;
}

.city-card--ready:active {
    border-color: color-mix(in srgb, var(--accent) 78%, white 12%);
    transform: translateY(-0.12rem) scale(0.995);
    transition-duration: 80ms;
}

.city-image-wrap {
    position: absolute;
    inset: 0;
}

.city-image-wrap::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(to bottom, rgba(5, 7, 11, 0.02), rgba(5, 7, 11, 0.68) 58%, rgba(5, 7, 11, 0.94)),
        linear-gradient(35deg, color-mix(in srgb, var(--accent) 38%, transparent), transparent 48%);
}

.city-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(0.96) contrast(1.04);
    transform: scale(1.012);
    transition: transform 340ms ease, filter 340ms ease;
}

.city-card--ready:hover .city-image-wrap img,
.city-card--ready:focus-visible .city-image-wrap img {
    filter: saturate(1.12) contrast(1.08);
    transform: scale(1.055);
}

.city-info {
    position: relative;
    z-index: 1;
    display: grid;
    align-self: end;
    gap: 0.48rem;
    padding: 1.45rem;
}

.city-heading {
    display: block;
}

.city-heading strong {
    display: block;
    font-size: clamp(1.55rem, 3vw, 2.2rem);
    line-height: 1;
}

.city-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
}

.city-status {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 0.42rem;
    padding: 0.36rem 0.54rem;
    border: 1px solid color-mix(in srgb, #4ade80 68%, white 8%);
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.24);
    color: var(--ink);
    font-size: 0.72rem;
    font-weight: 780;
    text-transform: uppercase;
}

.api-status-dot {
    width: 0.54rem;
    height: 0.54rem;
    border-radius: 50%;
    background: #4ade80;
    box-shadow:
        0 0 0 0.18rem rgba(74, 222, 128, 0.14),
        0 0 1rem rgba(74, 222, 128, 0.62);
}

.city-status--pending .api-status-dot {
    background: #facc15;
    box-shadow:
        0 0 0 0.18rem rgba(250, 204, 21, 0.14),
        0 0 1rem rgba(250, 204, 21, 0.36);
}

.city-status--pending {
    border-color: color-mix(in srgb, #facc15 68%, white 8%);
}

.city-network {
    color: color-mix(in srgb, var(--accent) 60%, white 40%);
    font-size: 0.9rem;
    font-weight: 720;
}

.city-card--soon .city-image-wrap img {
    filter: saturate(0.72) contrast(1.02);
}

.city-card--soon {
    cursor: default;
}

.more-cities {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
    margin-top: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--line);
    color: var(--muted);
}

.more-label {
    font-weight: 760;
}

.city-chip-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.5rem;
}

.city-chip {
    padding: 0.46rem 0.62rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.055);
    color: rgba(245, 247, 251, 0.78);
    font-size: 0.86rem;
    font-weight: 650;
}

.landing-footer {
    display: flex;
    justify-content: flex-end;
    padding-top: 1rem;
    color: var(--muted);
    font-size: 0.86rem;
    font-weight: 650;
}

.landing-footer a:hover {
    color: var(--ink);
}

@keyframes routeSweep {
    from {
        transform: translateX(-2vw) translateY(0);
    }

    to {
        transform: translateX(2vw) translateY(1.4rem);
    }
}

@keyframes riseIn {
    from {
        opacity: 0;
        transform: translateY(1rem);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes cardIn {
    from {
        opacity: 0;
        transform: translateY(1.2rem);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 1ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 1ms !important;
    }
}

@media (max-width: 940px) {
    .hero {
        min-height: auto;
        padding-bottom: 1.45rem;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        align-items: start;
    }

    .hero-metrics {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .hero-metrics span {
        display: grid;
        justify-content: start;
        gap: 0.1rem;
    }

    .city-grid {
        grid-template-columns: 1fr;
    }

    .city-card {
        min-height: 24rem;
    }
}

@media (max-width: 640px) {
    .landing-shell {
        padding:
            calc(0.75rem + env(safe-area-inset-top, 0px))
            calc(0.95rem + env(safe-area-inset-right, 0px))
            calc(0.95rem + env(safe-area-inset-bottom, 0px))
            calc(0.95rem + env(safe-area-inset-left, 0px));
    }

    .topbar {
        height: 2.75rem;
    }

    h1 {
        font-size: clamp(2.7rem, 16vw, 4.65rem);
    }

    .hero-metrics {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .city-card {
        min-height: 21rem;
    }

    .city-heading {
        align-items: flex-start;
        flex-direction: column;
    }

    .more-cities {
        align-items: flex-start;
        flex-direction: column;
    }

    .city-chip-row {
        justify-content: flex-start;
    }
}