/* =========================================================
   PODZEMKA 10 YEARS — isolated page styles
   All classes use pz10-* prefix to avoid conflicts with Bitrix/theme.
   ========================================================= */

:root {
    --pz10-bg: #090909;
    --pz10-bg-soft: #111111;
    --pz10-card: #151515;
    --pz10-text: #f4f4f0;
    --pz10-muted: #a7a7a2;
    --pz10-line: rgba(255,255,255,.12);
    --pz10-accent: #ff5a36;
    --pz10-accent-2: #ffcf33;
    --pz10-max: 1240px;
    --pz10-radius: 24px;
}

.pz10-page,
.pz10-page * {
    box-sizing: border-box;
}

.pz10-page {
    width: 100%;
    margin: 0;
    background: var(--pz10-bg);
    color: var(--pz10-text);
    font-family: Arial, Helvetica, sans-serif;
    overflow: hidden;
}

.pz10-page a {
    color: inherit;
}

.pz10-container {
    width: min(calc(100% - 48px), var(--pz10-max));
    margin: 0 auto;
}

.pz10-skip {
    position: fixed;
    left: 16px;
    top: -100px;
    z-index: 1000;
    background: #fff;
    color: #000 !important;
    padding: 12px 16px;
    border-radius: 10px;
}
.pz10-skip:focus {
    top: 16px;
}

/* Hero */
.pz10-hero {
    position: relative;
    min-height: 720px;
    display: flex;
    align-items: center;
    background:
        radial-gradient(circle at 78% 30%, rgba(255,90,54,.20), transparent 30%),
        radial-gradient(circle at 20% 90%, rgba(255,207,51,.10), transparent 25%),
        linear-gradient(135deg, #050505 0%, #111 55%, #070707 100%);
    border-bottom: 1px solid var(--pz10-line);
}

.pz10-hero__noise {
    position: absolute;
    inset: 0;
    opacity: .11;
    pointer-events: none;
    background-image:
        repeating-linear-gradient(0deg, rgba(255,255,255,.06) 0, rgba(255,255,255,.06) 1px, transparent 1px, transparent 4px);
    mix-blend-mode: screen;
}

.pz10-hero__inner {
    position: relative;
    z-index: 2;
    padding: 96px 0;
}

.pz10-hero__eyebrow,
.pz10-kicker {
    font-size: 12px;
    line-height: 1;
    letter-spacing: .16em;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--pz10-accent-2);
}

.pz10-hero__title {
    margin: 24px 0 28px;
    max-width: 900px;
    font-size: clamp(62px, 10vw, 144px);
    line-height: .82;
    letter-spacing: -.06em;
    font-weight: 900;
    text-transform: uppercase;
}

.pz10-hero__title span {
    display: inline-block;
    color: transparent;
    -webkit-text-stroke: 2px rgba(255,255,255,.65);
}

.pz10-hero__lead {
    max-width: 700px;
    margin: 0 0 34px;
    color: #d5d5cf;
    font-size: clamp(18px, 2.2vw, 27px);
    line-height: 1.35;
}

.pz10-hero__year {
    position: absolute;
    right: -50px;
    bottom: -36px;
    font-size: clamp(86px, 16vw, 250px);
    line-height: .8;
    font-weight: 900;
    letter-spacing: -.08em;
    color: rgba(255,255,255,.035);
    white-space: nowrap;
    user-select: none;
}

.pz10-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    min-height: 48px;
    padding: 0 20px;
    border-radius: 999px;
    border: 1px solid transparent;
    text-decoration: none !important;
    font-size: 13px;
    line-height: 1;
    font-weight: 800;
    letter-spacing: .04em;
    text-transform: uppercase;
    transition: transform .18s ease, background-color .18s ease, color .18s ease, border-color .18s ease;
}

.pz10-button:hover {
    transform: translateY(-2px);
}

.pz10-button--light {
    color: #090909 !important;
    background: #f4f4f0;
}

.pz10-button--light:hover {
    background: #fff;
}

.pz10-button--accent {
    color: #fff !important;
    background: var(--pz10-accent);
}

.pz10-button--accent:hover {
    background: #ff6f50;
}

.pz10-button--large {
    min-height: 58px;
    padding: 0 26px;
}

/* Intro */
.pz10-intro {
    padding: 108px 0;
    background: #101010;
}

.pz10-intro__grid {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 80px;
    align-items: start;
}

.pz10-section-title {
    margin: 18px 0 0;
    font-size: clamp(42px, 6vw, 82px);
    line-height: .92;
    letter-spacing: -.055em;
    font-weight: 900;
}

.pz10-intro__text {
    padding-top: 8px;
    color: #c7c7c2;
    font-size: 18px;
    line-height: 1.65;
}

.pz10-intro__text p {
    margin: 0 0 18px;
}

/* Events */
.pz10-events {
    padding: 108px 0;
    background: var(--pz10-bg);
}

.pz10-events__head {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 30px;
    margin-bottom: 42px;
}

.pz10-events__count {
    display: flex;
    align-items: baseline;
    gap: 8px;
    color: var(--pz10-muted);
    white-space: nowrap;
}

.pz10-events__count strong {
    color: #fff;
    font-size: 42px;
    line-height: 1;
}

.pz10-events__count span {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: .10em;
}

.pz10-events__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.pz10-card {
    overflow: hidden;
    background: var(--pz10-card);
    border: 1px solid var(--pz10-line);
    border-radius: var(--pz10-radius);
}

.pz10-card__image {
    position: relative;
    display: block;
    min-height: 350px;
    background:
        linear-gradient(135deg, rgba(255,90,54,.18), transparent 50%),
        #1b1b1b;
    text-decoration: none;
    overflow: hidden;
}

.pz10-card__image::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(to top, rgba(0,0,0,.62), transparent 45%),
        var(--pz10-image);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

.pz10-card__image-placeholder {
    position: absolute;
    inset: auto 20px 20px 20px;
    z-index: 2;
    padding: 10px 14px;
    border: 1px solid rgba(255,255,255,.15);
    border-radius: 999px;
    color: rgba(255,255,255,.46);
    background: rgba(0,0,0,.23);
    text-align: center;
    font-size: 11px;
    letter-spacing: .11em;
    text-transform: uppercase;
}

.pz10-card__date {
    position: absolute;
    left: 20px;
    top: 20px;
    z-index: 3;

    width: 82px;
    min-height: 76px;
    padding: 8px 5px;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    border-radius: 16px;
    color: #111;
    background: #f4f4f0;

    line-height: 1;
    font-size: 8px;
    font-weight: 800;
    letter-spacing: .03em;
    white-space: nowrap;
    text-transform: uppercase;
}

.pz10-card__date b {
    display: block;
    margin-bottom: 5px;
    font-size: 28px;
    font-weight: 900;
    letter-spacing: -.05em;
}

.pz10-card__tag {
    position: absolute;
    right: 20px;
    top: 20px;
    z-index: 3;
    padding: 9px 12px;
    border-radius: 999px;
    background: var(--pz10-accent);
    color: #fff;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .11em;
}

.pz10-card__body {
    padding: 26px;
}

.pz10-card__meta {
    margin-bottom: 10px;
    color: var(--pz10-accent-2);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.pz10-card__title {
    margin: 0;
    font-size: clamp(28px, 3vw, 42px);
    line-height: .95;
    letter-spacing: -.04em;
    font-weight: 900;
    text-transform: uppercase;
}

.pz10-card__description {
    margin: 16px 0 0;
    color: #a8a8a3;
    font-size: 15px;
    line-height: 1.5;
}

.pz10-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-top: 28px;
}

.pz10-card__price {
    color: #f4f4f0;
    font-size: 15px;
    font-weight: 700;
}

.pz10-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 220px;
    border: 1px dashed rgba(255,255,255,.20);
    border-radius: var(--pz10-radius);
    color: #9d9d98;
    text-align: center;
    gap: 10px;
}

.pz10-empty strong {
    color: #fff;
    font-size: 22px;
}

.pz10-empty code {
    padding: 2px 6px;
    border-radius: 5px;
    background: rgba(255,255,255,.08);
}

/* History */
.pz10-history {
    position: relative;
    min-height: 570px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-top: 1px solid var(--pz10-line);
    border-bottom: 1px solid var(--pz10-line);
    background: #0e0e0e;
}

.pz10-history__visual {
    position: relative;
    min-height: 570px;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(circle at 50% 50%, rgba(255,90,54,.20), transparent 35%),
        linear-gradient(135deg, #171717, #0a0a0a);
    border-right: 1px solid var(--pz10-line);
    overflow: hidden;
}

.pz10-history__visual::after {
    content: "";
    position: absolute;
    inset: 30px;
    border: 1px solid rgba(255,255,255,.10);
    border-radius: 50%;
}

.pz10-history__number {
    position: relative;
    z-index: 1;
    font-size: clamp(170px, 24vw, 360px);
    line-height: .7;
    font-weight: 900;
    letter-spacing: -.10em;
    color: #fff;
}

.pz10-history__label {
    position: absolute;
    right: 12%;
    bottom: 12%;
    z-index: 2;
    font-size: 20px;
    font-weight: 900;
    letter-spacing: .17em;
    color: var(--pz10-accent-2);
}

.pz10-history__content {
    padding: 100px 7vw 100px 7vw;
    align-self: center;
}

.pz10-history__content p {
    max-width: 570px;
    margin: 34px 0 0;
    color: #ababaa;
    font-size: 18px;
    line-height: 1.65;
}

/* Final */
.pz10-final {
    padding: 108px 0;
    background: var(--pz10-accent);
    color: #0a0a0a;
}

.pz10-final .pz10-kicker {
    color: rgba(0,0,0,.60);
}

.pz10-final__box {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 40px;
}

.pz10-final .pz10-section-title {
    color: #0a0a0a;
}

.pz10-final .pz10-button--light {
    color: #fff !important;
    background: #0a0a0a;
}

.pz10-final .pz10-button--light:hover {
    background: #1b1b1b;
}

/* Responsive */
@media (max-width: 900px) {
    .pz10-hero {
        min-height: 620px;
    }

    .pz10-intro__grid,
    .pz10-history {
        grid-template-columns: 1fr;
    }

    .pz10-intro__grid {
        gap: 36px;
    }

    .pz10-events__grid {
        grid-template-columns: 1fr;
    }

    .pz10-history__visual {
        min-height: 360px;
        border-right: 0;
        border-bottom: 1px solid var(--pz10-line);
    }

    .pz10-history__content {
        padding: 72px 24px;
    }

    .pz10-final__box {
        align-items: start;
        flex-direction: column;
    }
}

@media (max-width: 620px) {
    .pz10-container {
        width: min(calc(100% - 30px), var(--pz10-max));
    }

    .pz10-hero__inner {
        padding: 74px 0;
    }

    .pz10-hero__title {
        font-size: clamp(54px, 18vw, 92px);
    }

    .pz10-hero__title span {
        -webkit-text-stroke-width: 1px;
    }

    .pz10-intro,
    .pz10-events,
    .pz10-final {
        padding: 76px 0;
    }

    .pz10-card__image {
        min-height: 280px;
    }

    .pz10-card__body {
        padding: 20px;
    }

    .pz10-card__footer {
        align-items: stretch;
        flex-direction: column;
    }

    .pz10-card__footer .pz10-button {
        width: 100%;
    }

    .pz10-events__head {
        align-items: start;
        flex-direction: column;
        margin-bottom: 30px;
    }

    .pz10-history__visual {
        min-height: 300px;
    }

    .pz10-history__number {
        font-size: 180px;
    }

    .pz10-button--large {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .pz10-button {
        transition: none;
    }
}