:root,
[data-rt-theme="dark"] {
    --rt-bg: #050505;
    --rt-bg-elevated: #111311;
    --rt-text: #f4f4f4;
    --rt-muted: #a2a7a3;
    --rt-subtle: #747a76;
    --rt-green: #31d158;
    --rt-green-hover: #42df68;
    --rt-accent-text: #041006;
    --rt-card: rgba(255, 255, 255, 0.06);
    --rt-card-strong: rgba(255, 255, 255, 0.09);
    --rt-border: rgba(255, 255, 255, 0.13);
    --rt-border-strong: rgba(255, 255, 255, 0.22);
    --rt-shadow: rgba(0, 0, 0, 0.28);
    --rt-glow-accent: rgba(49, 209, 88, 0.14);
    --rt-glow-soft: rgba(255, 255, 255, 0.07);
    --rt-menu-bg: rgba(17, 19, 17, 0.98);
    --rt-focus: rgba(49, 209, 88, 0.45);
    --rt-theme-color: #050505;
}

[data-rt-theme="light"] {
    --rt-bg: #f7faf8;
    --rt-bg-elevated: #ffffff;
    --rt-text: #111827;
    --rt-muted: #46535e;
    --rt-subtle: #68747d;
    --rt-green: #16a34a;
    --rt-green-hover: #15803d;
    --rt-accent-text: #ffffff;
    --rt-card: rgba(255, 255, 255, 0.9);
    --rt-card-strong: #ffffff;
    --rt-border: rgba(17, 24, 39, 0.15);
    --rt-border-strong: rgba(17, 24, 39, 0.24);
    --rt-shadow: rgba(17, 24, 39, 0.1);
    --rt-glow-accent: rgba(34, 197, 94, 0.15);
    --rt-glow-soft: rgba(17, 24, 39, 0.04);
    --rt-menu-bg: rgba(255, 255, 255, 0.98);
    --rt-focus: rgba(22, 163, 74, 0.32);
    --rt-theme-color: #f7faf8;
}

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

html {
    min-width: 320px;
    background: var(--rt-bg);
    color-scheme: dark;
    scroll-behavior: smooth;
}

html[data-rt-theme="light"] {
    color-scheme: light;
}

body {
    min-width: 320px;
    min-height: 100vh;
    min-height: 100svh;
    margin: 0;
    overflow-x: hidden;
    font-family:
        Inter,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Roboto,
        Helvetica,
        Arial,
        sans-serif;
    color: var(--rt-text);
    background:
        radial-gradient(
            circle at 18% 18%,
            var(--rt-glow-accent),
            transparent 30%
        ),
        radial-gradient(
            circle at 82% 82%,
            var(--rt-glow-soft),
            transparent 32%
        ),
        var(--rt-bg);
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    transition:
        background-color 180ms ease,
        color 180ms ease;
}

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

button,
input,
select,
textarea {
    font: inherit;
}

a {
    color: inherit;
}

.skip-link {
    position: fixed;
    inset-block-start: 12px;
    inset-inline-start: 12px;
    z-index: 1000;
    padding: 10px 14px;
    border-radius: 10px;
    color: var(--rt-accent-text);
    background: var(--rt-green);
    font-size: 14px;
    font-weight: 800;
    text-decoration: none;
    transform: translateY(-150%);
    transition: transform 160ms ease;
}

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

.public-shell {
    width: min(100%, 1280px);
    min-height: 100vh;
    min-height: 100svh;
    margin-inline: auto;
    padding:
        clamp(20px, 3.5vw, 42px)
        clamp(18px, 4vw, 52px)
        24px;
    display: grid;
    grid-template-rows: auto 1fr auto;
}

.site-header {
    position: relative;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    width: 100%;
    max-width: 1200px;
    margin-inline: auto;
}

.site-brand {
    display: inline-flex;
    align-items: center;
    gap: 13px;
    flex: 0 0 auto;
    color: var(--rt-text);
    text-decoration: none;
}

.site-brand__mark {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--rt-accent-text);
    background: var(--rt-green);
    font-size: 18px;
    font-weight: 950;
    box-shadow: 0 8px 24px rgba(49, 209, 88, 0.18);
}

.site-brand__name {
    font-size: 24px;
    font-weight: 850;
    letter-spacing: -0.045em;
}

.site-header__actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    min-width: 0;
}

.theme-toggle,
.language-menu__trigger,
.public-navigation__link {
    min-height: 46px;
    border: 1px solid var(--rt-border);
    border-radius: 999px;
    color: var(--rt-text);
    background: var(--rt-card);
    box-shadow: 0 6px 20px transparent;
    transition:
        color 160ms ease,
        border-color 160ms ease,
        background-color 160ms ease,
        box-shadow 160ms ease,
        transform 160ms ease;
}

.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding-inline: 14px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 800;
}

.theme-toggle__icon {
    width: 17px;
    text-align: center;
    font-size: 15px;
    line-height: 1;
}

.language-menu {
    position: relative;
}

.language-menu__trigger {
    min-width: 72px;
    padding-inline: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    list-style: none;
    cursor: pointer;
    font-size: 13px;
    font-weight: 850;
}

.language-menu__trigger::-webkit-details-marker {
    display: none;
}

.language-menu__chevron {
    font-size: 16px;
    line-height: 1;
    transition: transform 160ms ease;
}

.language-menu[open] .language-menu__chevron {
    transform: rotate(180deg);
}

.language-menu__panel {
    position: absolute;
    inset-block-start: calc(100% + 10px);
    inset-inline-end: 0;
    width: min(280px, calc(100vw - 36px));
    padding: 10px;
    border: 1px solid var(--rt-border);
    border-radius: 18px;
    background: var(--rt-menu-bg);
    box-shadow: 0 22px 60px var(--rt-shadow);
    backdrop-filter: blur(18px);
}

.language-menu__title {
    padding: 8px 10px 10px;
    color: var(--rt-muted);
    font-size: 12px;
    font-weight: 750;
    letter-spacing: 0.02em;
}

.language-menu__list {
    display: grid;
    gap: 4px;
}

.language-menu__item {
    min-height: 44px;
    padding: 10px 12px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    color: var(--rt-text);
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
}

.language-menu__item:hover {
    color: var(--rt-green);
    background: var(--rt-card);
}

.language-menu__item--current {
    color: var(--rt-green);
    background: var(--rt-card-strong);
}

.language-menu__code {
    color: var(--rt-subtle);
    font-size: 11px;
    font-weight: 850;
    letter-spacing: 0.05em;
}

.public-navigation {
    display: flex;
    align-items: center;
    gap: 10px;
}

.public-navigation__link {
    padding-inline: 17px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 650;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
}

.public-navigation__link--accent {
    color: var(--rt-green);
    border-color: color-mix(in srgb, var(--rt-green) 34%, transparent);
    background: color-mix(in srgb, var(--rt-green) 9%, transparent);
}

.theme-toggle:hover,
.language-menu__trigger:hover,
.public-navigation__link:hover {
    color: var(--rt-green);
    border-color: var(--rt-green);
    background: var(--rt-card-strong);
    box-shadow: 0 10px 28px var(--rt-shadow);
    transform: translateY(-1px);
}

.theme-toggle:focus-visible,
.language-menu__trigger:focus-visible,
.public-navigation__link:focus-visible,
.language-menu__item:focus-visible,
.site-brand:focus-visible,
.rt-public-contact:focus-visible {
    outline: 3px solid var(--rt-focus);
    outline-offset: 3px;
}

.public-main {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-block: clamp(76px, 11vh, 132px) clamp(66px, 9vh, 108px);
}

.home-hero {
    width: 100%;
    max-width: 1200px;
    margin-inline: auto;
    text-align: center;
}

.home-hero__badge {
    width: fit-content;
    margin: 0 auto 28px;
    padding: 10px 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    border: 1px solid var(--rt-border);
    border-radius: 999px;
    color: var(--rt-green);
    background: var(--rt-card);
    font-size: 14px;
    font-weight: 780;
}

.home-hero__badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 0 5px color-mix(in srgb, var(--rt-green) 15%, transparent);
}

.home-hero__title {
    max-width: 1200px;
    margin: 0 auto 30px;
    color: var(--rt-text);
    font-size: clamp(54px, 7.2vw, 100px);
    line-height: 0.96;
    letter-spacing: -0.068em;
    font-weight: 850;
    text-wrap: balance;
}

.home-hero__title-line {
    display: block;
}

[data-rt-script="cyrillic"] .home-hero__title {
    max-width: 1040px;
    font-size: clamp(46px, 5.8vw, 78px);
    line-height: 1.02;
    letter-spacing: -0.042em;
}

[data-rt-script="arabic"] .home-hero__title,
[data-rt-script="han"] .home-hero__title,
[data-rt-script="japanese"] .home-hero__title,
[data-rt-script="korean"] .home-hero__title {
    letter-spacing: 0;
    line-height: 1.08;
}

.home-hero__subtitle {
    max-width: 800px;
    margin: 0 auto 34px;
    color: var(--rt-muted);
    font-size: clamp(18px, 2.2vw, 25px);
    line-height: 1.5;
    text-wrap: balance;
}

.home-hero__launch {
    margin-bottom: 40px;
    color: var(--rt-text);
    font-size: 16px;
    font-weight: 760;
}

.home-segments {
    max-width: 980px;
    margin: 0 auto 46px;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.home-segment {
    min-height: 72px;
    padding: 17px 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    border: 1px solid var(--rt-border);
    border-radius: 18px;
    color: var(--rt-text);
    background: var(--rt-card);
    font-size: 16px;
    font-weight: 680;
    line-height: 1.35;
    text-align: center;
}

.home-segment__check {
    flex: 0 0 auto;
    color: var(--rt-green);
    font-weight: 900;
}

.home-hero__note {
    max-width: 720px;
    margin: 0 auto;
    color: var(--rt-muted);
    font-size: 16px;
    line-height: 1.65;
    text-wrap: balance;
}

.rt-public-contact {
    display: inline-flex;
    margin-top: 13px;
    color: var(--rt-green);
    font-size: 13px;
    font-weight: 800;
    text-decoration: none;
}

.rt-public-contact:hover {
    color: var(--rt-green-hover);
}

.site-footer {
    padding-block: 22px 10px;
    color: var(--rt-subtle);
    font-size: 13px;
    text-align: center;
}

.site-footer p {
    margin: 0;
}


@media (min-width: 1041px) {
    [data-rt-script="latin"] .home-hero__title-line {
        white-space: nowrap;
    }
}

@media (max-width: 1040px) {
    .site-header {
        align-items: flex-start;
        flex-wrap: wrap;
    }

    .site-header__actions {
        width: 100%;
        display: grid;
        grid-template-columns: auto auto 1fr;
    }

    .public-navigation {
        justify-self: end;
    }
}

@media (max-width: 760px) {
    .public-shell {
        padding:
            18px
            clamp(16px, 4.7vw, 22px)
            22px;
    }

    .site-header {
        gap: 14px;
    }

    .site-header__actions {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .theme-toggle,
    .language-menu,
    .language-menu__trigger {
        width: 100%;
    }

    .public-navigation {
        grid-column: 1 / -1;
        width: 100%;
        display: grid;
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .public-navigation__link {
        width: 100%;
        min-height: 44px;
        padding: 9px 12px;
        white-space: normal;
    }

    .language-menu__panel {
        inset-inline: auto 0;
        width: min(300px, calc(100vw - 32px));
    }

    .public-main {
        align-items: flex-start;
        padding-block: 48px 64px;
    }

    .home-hero__badge {
        margin-bottom: 23px;
    }

    .home-hero__title {
        margin-bottom: 26px;
        font-size: clamp(40px, 11vw, 54px);
        line-height: 1;
        letter-spacing: -0.055em;
    }

    [data-rt-script="cyrillic"] .home-hero__title {
        font-size: clamp(36px, 10.2vw, 48px);
        line-height: 1.03;
        letter-spacing: -0.036em;
    }

    .home-hero__subtitle {
        max-width: 340px;
        margin-bottom: 27px;
        font-size: 18px;
    }

    .home-hero__launch {
        margin-bottom: 31px;
        font-size: 16px;
    }

    .home-segments {
        grid-template-columns: 1fr;
        gap: 10px;
        margin-bottom: 40px;
    }

    .home-segment {
        min-height: 56px;
        padding-block: 14px;
    }

    .home-hero__note {
        max-width: 340px;
        font-size: 15px;
    }
}

@media (max-width: 390px) {
    .site-brand__name {
        font-size: 22px;
    }

    .public-main {
        padding-block-start: 42px;
    }

    .home-hero__title {
        font-size: clamp(38px, 10.8vw, 44px);
    }

    [data-rt-script="cyrillic"] .home-hero__title {
        max-width: 350px;
        font-size: clamp(31px, 8.6vw, 36px);
        line-height: 1.05;
        letter-spacing: -0.028em;
    }

    .home-hero__subtitle {
        font-size: 17px;
    }

    .home-hero__launch {
        font-size: 15px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}

/* RideTick public About page */
.about-page {
    width: 100%;
    max-width: 1120px;
    margin-inline: auto;
    display: grid;
    gap: clamp(38px, 6vw, 72px);
}

.about-page__hero {
    max-width: 940px;
    margin-inline: auto;
    text-align: center;
}

.about-page__eyebrow,
.about-page__kicker {
    margin: 0 0 16px;
    color: var(--rt-green);
    font-size: 13px;
    font-weight: 850;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.about-page__title {
    max-width: 980px;
    margin: 0 auto 26px;
    font-size: clamp(46px, 6.7vw, 82px);
    line-height: 0.98;
    letter-spacing: -0.062em;
    font-weight: 850;
    text-wrap: balance;
}

[data-rt-script="cyrillic"] .about-page__title {
    font-size: clamp(42px, 5.9vw, 70px);
    line-height: 1.03;
    letter-spacing: -0.04em;
}

[data-rt-script="arabic"] .about-page__title,
[data-rt-script="han"] .about-page__title,
[data-rt-script="japanese"] .about-page__title,
[data-rt-script="korean"] .about-page__title {
    letter-spacing: 0;
    line-height: 1.08;
}

.about-page__lead {
    max-width: 780px;
    margin: 0 auto;
    color: var(--rt-muted);
    font-size: clamp(18px, 2.1vw, 24px);
    line-height: 1.58;
    text-wrap: balance;
}

.about-page__section {
    display: grid;
    grid-template-columns:
        minmax(0, 0.86fr)
        minmax(0, 1.34fr);
    gap: clamp(28px, 5vw, 64px);
    align-items: start;
}

.about-page__section-title,
.about-page__stage-title {
    margin: 0 0 20px;
    font-size: clamp(30px, 4vw, 48px);
    line-height: 1.08;
    letter-spacing: -0.045em;
    font-weight: 830;
    text-wrap: balance;
}

.about-page__body {
    margin: 0;
    color: var(--rt-muted);
    font-size: 17px;
    line-height: 1.75;
}

.about-page__body + .about-page__body {
    margin-top: 18px;
}

.about-page__principles {
    display: grid;
    gap: 14px;
}

.about-principle {
    padding: clamp(22px, 3vw, 30px);
    border: 1px solid var(--rt-border);
    border-radius: 22px;
    background: var(--rt-card);
    transition:
        border-color 160ms ease,
        background-color 160ms ease,
        box-shadow 160ms ease,
        transform 160ms ease;
}

.about-principle:hover {
    border-color: var(--rt-border-strong);
    background: var(--rt-card-strong);
    box-shadow: 0 22px 54px var(--rt-shadow);
    transform: translateY(-2px);
}

.about-principle__mark {
    width: 34px;
    height: 34px;
    margin-bottom: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--rt-accent-text);
    background: var(--rt-green);
    font-size: 17px;
    font-weight: 900;
}

.about-principle__title {
    margin: 0 0 10px;
    font-size: 21px;
    line-height: 1.25;
    font-weight: 820;
}

.about-principle__text {
    margin: 0;
    color: var(--rt-muted);
    font-size: 15px;
    line-height: 1.7;
}

.about-page__stage {
    padding: clamp(28px, 5vw, 54px);
    border: 1px solid var(--rt-border);
    border-radius: 28px;
    background:
        radial-gradient(
            circle at 14% 20%,
            var(--rt-glow-accent),
            transparent 35%
        ),
        var(--rt-card);
}

.about-page__stage-badge {
    display: inline-flex;
    margin-bottom: 20px;
    padding: 8px 12px;
    border: 1px solid var(--rt-border);
    border-radius: 999px;
    color: var(--rt-green);
    background: var(--rt-card-strong);
    font-size: 12px;
    font-weight: 850;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.about-page__stage-body {
    max-width: 820px;
    margin: 0;
    color: var(--rt-muted);
    font-size: 17px;
    line-height: 1.75;
}

.about-page__contact {
    margin: 24px 0 0;
    color: var(--rt-text);
    font-size: 15px;
    font-weight: 700;
}

.about-page__contact a {
    color: var(--rt-green);
    text-decoration: none;
}

.about-page__contact a:hover {
    color: var(--rt-green-hover);
}

@media (max-width: 860px) {
    .about-page__section {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .about-page {
        gap: 42px;
    }

    .about-page__hero {
        text-align: start;
    }

    .about-page__title {
        margin-inline: 0;
        font-size: clamp(39px, 11vw, 52px);
        line-height: 1;
    }

    [data-rt-script="cyrillic"] .about-page__title {
        font-size: clamp(34px, 9.4vw, 44px);
        line-height: 1.05;
    }

    .about-page__lead {
        margin-inline: 0;
        font-size: 18px;
    }

    .about-page__section-title,
    .about-page__stage-title {
        font-size: 30px;
    }

    .about-page__body,
    .about-page__stage-body {
        font-size: 16px;
    }

    .about-page__stage {
        border-radius: 22px;
    }
}