/* ==========================================================
   KOSMODRIFT REGULATIONS — HOME PAGE DESIGN V2
   ========================================================== */

body.kdb-regulations-page-v2 {
    --kdb-reg-bg: rgba(3, 25, 37, 0.96);
    --kdb-reg-bg-deep: rgba(2, 17, 27, 0.98);
    --kdb-reg-panel: rgba(3, 30, 43, 0.92);
    --kdb-reg-line: rgba(55, 190, 232, 0.42);
    --kdb-reg-line-soft: rgba(70, 191, 225, 0.18);
    --kdb-reg-cyan: #35c8f5;
    --kdb-reg-cyan-soft: #75dfff;
    --kdb-reg-white: #f4f7f9;
    --kdb-reg-muted: #91a9b7;

    color: var(--kdb-reg-white);
    background-color: #031622;
}

body.kdb-regulations-page-v2 *,
body.kdb-regulations-page-v2 *::before,
body.kdb-regulations-page-v2 *::after {
    box-sizing: border-box;
}

body.kdb-regulations-page-v2 html {
    scroll-behavior: smooth;
}

.kdb-reg-page {
    position: relative;
    z-index: 1;
    overflow: hidden;
    padding: clamp(28px, 4vw, 54px) 0 clamp(58px, 7vw, 96px);
    color: var(--kdb-reg-white);
    background:
        linear-gradient(180deg, rgba(1, 20, 31, 0.24), rgba(1, 16, 25, 0.82)),
        radial-gradient(circle at 82% 4%, rgba(42, 177, 220, 0.13), transparent 34rem),
        radial-gradient(circle at 0% 38%, rgba(30, 123, 163, 0.11), transparent 30rem);
}

.kdb-reg-page::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    opacity: 0.32;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(to bottom, #000 0%, transparent 86%);
}

.kdb-reg-page__container {
    width: min(1320px, calc(100% - 40px));
    margin: 0 auto;
}

.kdb-reg-hero,
.kdb-reg-series,
.kdb-reg-auto-note {
    border: 1px solid var(--kdb-reg-line);
    background:
        linear-gradient(145deg, rgba(5, 42, 58, 0.93), rgba(2, 23, 35, 0.96));
    box-shadow: 0 24px 58px rgba(0, 0, 0, 0.24);
}

.kdb-reg-hero {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    background:
        linear-gradient(145deg, #062d3e, #031b29);
}

.kdb-reg-hero__head,
.kdb-reg-section-head,
.kdb-reg-reader > header {
    position: relative;
    z-index: 1;
    min-height: 76px;
    padding: 18px clamp(20px, 3vw, 36px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
    border-bottom: 1px solid var(--kdb-reg-line);
    background: rgba(2, 23, 34, 0.76);
}

.kdb-reg-hero__title-wrap,
.kdb-reg-section-head > div,
.kdb-reg-reader > header > div {
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 0;
}

.kdb-reg-kicker {
    display: block;
    margin-bottom: 3px;
    color: #8099a8;
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.kdb-reg-hero h1,
.kdb-reg-section-head h2 {
    margin: 0;
    color: var(--kdb-reg-cyan);
    font-family: inherit;
    font-style: italic;
    font-weight: 900;
    line-height: 1;
    text-transform: uppercase;
}

.kdb-reg-hero h1 {
    font-size: clamp(24px, 4vw, 46px);
    letter-spacing: -0.035em;
}

.kdb-reg-hero h1 em,
.kdb-reg-section-head h2 em {
    color: var(--kdb-reg-white);
    font-style: inherit;
}

.kdb-reg-back,
.kdb-reg-section-head > a,
.kdb-reg-reader > header > a {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    flex: 0 0 auto;
    color: var(--kdb-reg-cyan-soft);
    text-decoration: none;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    white-space: nowrap;
    transition: color 160ms ease, transform 160ms ease;
}

.kdb-reg-back span,
.kdb-reg-section-head > a span,
.kdb-reg-reader > header > a span {
    font-size: 22px;
    line-height: 0;
}

.kdb-reg-back:hover,
.kdb-reg-section-head > a:hover,
.kdb-reg-reader > header > a:hover {
    color: #ffffff;
    transform: translateX(3px);
}

.kdb-reg-hero__body {
    position: relative;
    z-index: 1;
    padding: clamp(24px, 4vw, 46px);
}

.kdb-reg-hero__body > p {
    max-width: 820px;
    margin: 0;
    color: var(--kdb-reg-muted);
    font-family: Arial, sans-serif;
    font-size: clamp(15px, 1.7vw, 19px);
    line-height: 1.65;
}

.kdb-reg-series-nav {
    max-width: 920px;
    margin-top: 28px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.kdb-reg-series-nav a {
    min-height: 86px;
    padding: 16px 20px;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) 22px;
    align-items: center;
    gap: 13px;
    color: var(--kdb-reg-white);
    text-decoration: none;
    border: 1px solid var(--kdb-reg-line-soft);
    background: rgba(2, 23, 34, 0.78);
    transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.kdb-reg-series-nav a:hover {
    transform: translateY(-2px);
    border-color: var(--kdb-reg-cyan);
    background: rgba(4, 42, 57, 0.96);
}

.kdb-reg-series-nav strong {
    color: var(--kdb-reg-cyan);
    font-size: 27px;
    font-style: italic;
}

.kdb-reg-series-nav small {
    min-width: 0;
    color: var(--kdb-reg-muted);
    font-family: Arial, sans-serif;
    font-size: 13px;
}

.kdb-reg-series-nav b {
    color: var(--kdb-reg-cyan);
    font-size: 24px;
    text-align: right;
}

.kdb-reg-series {
    scroll-margin-top: 22px;
    margin-top: 28px;
    overflow: hidden;
}

.kdb-reg-section-head h2 {
    font-size: clamp(22px, 3vw, 34px);
    letter-spacing: -0.025em;
}

.kdb-reg-facts {
    padding: 22px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.kdb-reg-facts article {
    min-height: 138px;
    padding: 20px;
    border: 1px solid var(--kdb-reg-line-soft);
    background: rgba(2, 20, 31, 0.72);
}

.kdb-reg-facts article > span {
    display: block;
    margin-bottom: 9px;
    color: #6f8b9b;
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 0.12em;
}

.kdb-reg-facts strong {
    display: block;
    color: var(--kdb-reg-cyan);
    font-size: clamp(21px, 2.5vw, 29px);
    font-style: italic;
    line-height: 1.05;
}

.kdb-reg-facts p {
    margin: 12px 0 0;
    color: var(--kdb-reg-muted);
    font-family: Arial, sans-serif;
    font-size: 13px;
    line-height: 1.55;
}

.kdb-reg-points-grid {
    padding: 0 22px 22px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.kdb-reg-panel {
    overflow: hidden;
    border: 1px solid var(--kdb-reg-line);
    background: rgba(2, 21, 32, 0.86);
}

.kdb-reg-panel > header {
    min-height: 62px;
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 13px;
    border-bottom: 1px solid var(--kdb-reg-line);
    background: rgba(4, 38, 52, 0.84);
}

.kdb-reg-panel > header span {
    color: var(--kdb-reg-cyan);
    font-size: 11px;
    font-weight: 900;
}

.kdb-reg-panel h3 {
    margin: 0;
    color: var(--kdb-reg-white);
    font-size: 15px;
    font-style: italic;
    letter-spacing: 0.025em;
}

.kdb-reg-points-table {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 68px minmax(0, 1fr) 68px;
}

.kdb-reg-points-table span,
.kdb-reg-points-table b {
    min-height: 48px;
    padding: 10px 13px;
    display: flex;
    align-items: center;
    border-right: 1px solid var(--kdb-reg-line-soft);
    border-bottom: 1px solid var(--kdb-reg-line-soft);
}

.kdb-reg-points-table span {
    color: #a3b5bf;
    font-family: Arial, sans-serif;
    font-size: 13px;
}

.kdb-reg-points-table b {
    justify-content: center;
    color: var(--kdb-reg-white);
    font-size: 17px;
    font-weight: 900;
}

.kdb-reg-reader {
    margin: 0 22px 22px;
    overflow: hidden;
    border: 1px solid var(--kdb-reg-line);
    background: #e8ecef;
}

.kdb-reg-reader > header {
    min-height: 64px;
    padding-top: 14px;
    padding-bottom: 14px;
}

.kdb-reg-reader > header strong {
    color: var(--kdb-reg-white);
    font-size: 14px;
    font-style: italic;
    letter-spacing: 0.035em;
}

.kdb-reg-reader object {
    display: block;
    width: 100%;
    height: min(78vh, 940px);
    min-height: 620px;
    border: 0;
    background: #e8ecef;
}

.kdb-reg-reader object p {
    padding: 24px;
    color: #13222c;
    font-family: Arial, sans-serif;
}

.kdb-reg-auto-note {
    margin-top: 28px;
    padding: clamp(22px, 3vw, 34px);
    display: grid;
    grid-template-columns: 92px minmax(0, 1fr);
    align-items: center;
    gap: 24px;
}

.kdb-reg-auto-note > span {
    min-height: 72px;
    display: grid;
    place-items: center;
    color: #02131d;
    background: var(--kdb-reg-cyan);
    font-size: 20px;
    font-style: italic;
    font-weight: 900;
    clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}

.kdb-reg-auto-note h2 {
    margin: 0;
    color: var(--kdb-reg-cyan);
    font-size: clamp(20px, 2.5vw, 29px);
    font-style: italic;
}

.kdb-reg-auto-note p {
    max-width: 960px;
    margin: 8px 0 0;
    color: var(--kdb-reg-muted);
    font-family: Arial, sans-serif;
    font-size: 14px;
    line-height: 1.6;
}

/* Карточка-ссылка на главной остаётся в общей стилистике сайта. */
.kdb-home-regulations-v1 {
    width: min(1320px, calc(100% - 40px));
    margin: 28px auto 58px;
    position: relative;
    overflow: hidden;
    padding: clamp(24px, 3vw, 38px);
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 24px;
    color: var(--kdb-reg-white, #f4f7f9);
    text-decoration: none;
    border: 1px solid rgba(55, 190, 232, 0.42);
    background: linear-gradient(145deg, rgba(5, 42, 58, 0.95), rgba(2, 23, 35, 0.98));
    box-shadow: 0 24px 58px rgba(0, 0, 0, 0.22);
}

.kdb-home-regulations-v1::before {
    content: "REGULATIONS";
    position: absolute;
    right: 8%;
    top: 50%;
    z-index: 0;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.025);
    font-size: clamp(70px, 11vw, 160px);
    font-weight: 900;
    font-style: italic;
    white-space: nowrap;
}

.kdb-home-regulations-v1 > * {
    position: relative;
    z-index: 1;
}

.kdb-home-regulations-v1__eyebrow {
    display: block;
    margin-bottom: 7px;
    color: #819aa8;
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 0.12em;
}

.kdb-home-regulations-v1 h2 {
    margin: 0;
    color: #35c8f5;
    font-size: clamp(25px, 4vw, 46px);
    font-style: italic;
    line-height: 1;
}

.kdb-home-regulations-v1 p {
    max-width: 720px;
    margin: 11px 0 0;
    color: #91a9b7;
    font-family: Arial, sans-serif;
    font-size: 14px;
    line-height: 1.55;
}

.kdb-home-regulations-v1__series {
    display: flex;
    gap: 7px;
    margin-top: 14px;
}

.kdb-home-regulations-v1__series span {
    min-width: 54px;
    padding: 6px 10px;
    color: #35c8f5;
    text-align: center;
    border: 1px solid rgba(55, 190, 232, 0.38);
    font-size: 11px;
    font-weight: 900;
}

.kdb-home-regulations-v1__action {
    min-width: 176px;
    min-height: 52px;
    padding: 11px 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    color: #02131d;
    background: #35c8f5;
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.045em;
    transition: transform 160ms ease, box-shadow 160ms ease;
}

.kdb-home-regulations-v1:hover {
    border-color: rgba(53, 200, 245, 0.9);
}

.kdb-home-regulations-v1:hover .kdb-home-regulations-v1__action {
    transform: translateX(3px);
    box-shadow: 0 0 24px rgba(53, 200, 245, 0.22);
}

@media (max-width: 900px) {
    .kdb-reg-facts,
    .kdb-reg-points-grid {
        grid-template-columns: 1fr;
    }

    .kdb-reg-series-nav {
        grid-template-columns: 1fr;
    }

    .kdb-reg-reader object {
        min-height: 540px;
    }
}

@media (max-width: 680px) {
    .kdb-reg-page__container,
    .kdb-home-regulations-v1 {
        width: min(100% - 24px, 1320px);
    }

    .kdb-reg-page {
        padding-top: 20px;
    }

    .kdb-reg-hero__head,
    .kdb-reg-section-head,
    .kdb-reg-reader > header {
        min-height: 68px;
        padding: 15px 16px;
    }

    .kdb-reg-hero__head,
    .kdb-reg-section-head {
        align-items: flex-start;
    }

    .kdb-reg-hero h1 {
        font-size: clamp(19px, 5.7vw, 28px);
    }

    .kdb-reg-kicker {
        font-size: 8px;
    }

    .kdb-reg-back,
    .kdb-reg-section-head > a {
        font-size: 9px;
    }

    .kdb-reg-hero__body {
        padding: 20px 16px;
    }

    .kdb-reg-series-nav a {
        min-height: 74px;
        padding: 13px 14px;
        grid-template-columns: 60px minmax(0, 1fr) 16px;
        gap: 8px;
    }

    .kdb-reg-series-nav strong {
        font-size: 22px;
    }

    .kdb-reg-series-nav small {
        font-size: 11px;
    }

    .kdb-reg-facts {
        padding: 14px;
        gap: 9px;
    }

    .kdb-reg-facts article {
        min-height: 0;
        padding: 16px;
    }

    .kdb-reg-points-grid {
        padding: 0 14px 14px;
        gap: 10px;
    }

    .kdb-reg-points-table {
        grid-template-columns: minmax(0, 1fr) 52px minmax(0, 1fr) 52px;
    }

    .kdb-reg-points-table span,
    .kdb-reg-points-table b {
        min-height: 44px;
        padding: 8px;
    }

    .kdb-reg-points-table span {
        font-size: 11px;
    }

    .kdb-reg-points-table b {
        font-size: 15px;
    }

    .kdb-reg-reader {
        margin: 0 14px 14px;
    }

    .kdb-reg-reader > header {
        align-items: flex-start;
        flex-direction: column;
        gap: 9px;
    }

    .kdb-reg-reader object {
        height: 68vh;
        min-height: 460px;
    }

    .kdb-reg-auto-note {
        grid-template-columns: 70px minmax(0, 1fr);
        gap: 15px;
        padding: 18px;
    }

    .kdb-reg-auto-note > span {
        min-height: 58px;
        font-size: 16px;
    }

    .kdb-home-regulations-v1 {
        grid-template-columns: 1fr;
    }

    .kdb-home-regulations-v1__action {
        width: 100%;
        min-width: 0;
    }
}

@media (max-width: 390px) {
    .kdb-reg-hero__head,
    .kdb-reg-section-head {
        gap: 10px;
    }

    .kdb-reg-section-head h2 {
        font-size: 18px;
    }

    .kdb-reg-section-head > a {
        max-width: 82px;
        white-space: normal;
        text-align: right;
    }

    .kdb-reg-points-table {
        grid-template-columns: minmax(0, 1fr) 46px minmax(0, 1fr) 46px;
    }
}