/* ============================================================================
   Cartel Poker Academy — общий стиль статических обучающих страниц (/poker/*).
   Строго в ДНК бренда Cartel (см. #landing-cartel в index.html и app.cartel.css):
   крем #FEF0D9, бордо #600003, дисплейный "Bounded" КАПСОМ, белые лучи,
   золото #F6D77F→#CB951D только в цифрах/акцентах, жёсткая тень 6px 6px.
   Страницы самодостаточны: подключают /css/fonts.css + этот файл + academy.js.
   ========================================================================== */

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

:root {
    --cl-cream: #FEF0D9;
    --cl-cream-soft: rgba(254, 240, 217, 0.78);
    --cl-cream-faint: rgba(254, 240, 217, 0.5);
    --cl-cream-line: rgba(254, 240, 217, 0.16);
    --cl-bordo: #600003;
    --cl-bordo-dark: #2a0a0b;
    --cl-card-bg: #1a1a1a;
    --cl-card-hover: #222222;
    --cl-panel: rgba(58, 7, 7, 0.32);
    --cl-gold-a: #F6D77F;
    --cl-gold-b: #CB951D;
    --cl-display: 'Bounded', 'IBM Plex Sans', system-ui, sans-serif;
    --cl-body: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
    --cl-ease: cubic-bezier(0.16, 1, 0.3, 1);
    --cl-shadow-hard: 6px 6px 1.4px rgba(0, 0, 0, 0.32);
    --cl-suit-red: #C0202A;
    --cl-suit-dark: #17110F;
    --cl-maxw: 1080px;
}

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    min-height: 100dvh;
    background: #100c0e;
    color: var(--cl-cream);
    font-family: var(--cl-body);
    font-weight: 500;
    font-size: 17px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}

/* ---- Фон-сцена: как .cl-scene лендинга (градиенты + зерно + виньетка + лучи) ---- */
.pa-scene {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        radial-gradient(ellipse 55% 45% at 35% 22%, rgba(168, 66, 66, 0.42), transparent 70%),
        radial-gradient(ellipse 60% 45% at 90% 88%, rgba(96, 0, 3, 0.32), transparent 65%),
        linear-gradient(180deg, #1F1D1D 0%, #1F1A1A 55%, #171313 100%);
}
.pa-scene::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.05;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}
.pa-scene::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 120% 100% at 50% 32%, transparent 55%, rgba(10, 6, 6, 0.5) 100%);
}
.pa-streak {
    position: absolute;
    left: -15%;
    right: -15%;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.5) 35%, rgba(153, 153, 153, 0.4) 70%, transparent 100%);
    filter: blur(4px);
    transform: rotate(-17deg);
}
.pa-streak--1 { top: 12%; opacity: 0.5; }
.pa-streak--2 { top: 46%; opacity: 0.3; }
.pa-streak--3 { top: 78%; opacity: 0.4; }

/* ---- Каркас страницы ---- */
.pa-wrap {
    position: relative;
    z-index: 1;
    max-width: var(--cl-maxw);
    margin: 0 auto;
    padding: 1rem 1.25rem 4.5rem;
}

/* ---- Шапка + навигация ---- */
.pa-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.85rem 0;
    position: sticky;
    top: 0;
    z-index: 40;
    background: linear-gradient(180deg, rgba(16, 12, 14, 0.92) 0%, rgba(16, 12, 14, 0.72) 70%, transparent 100%);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}
.pa-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    text-decoration: none;
    color: var(--cl-cream);
    flex-shrink: 0;
}
.pa-brand__logo {
    width: 40px;
    height: 40px;
    border-radius: 11px;
    object-fit: cover;
    box-shadow: 0 0 0 1px var(--cl-cream), 0 6px 18px rgba(0, 0, 0, 0.5);
}
.pa-brand__name {
    font-family: var(--cl-display);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}
.pa-nav {
    display: flex;
    align-items: center;
    gap: 1.4rem;
}
.pa-nav__links {
    display: flex;
    align-items: center;
    gap: 1.35rem;
    list-style: none;
    margin: 0;
    padding: 0;
}
.pa-nav__links a {
    font-family: var(--cl-display);
    font-size: 0.74rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--cl-cream-soft);
    text-decoration: none;
    transition: color 0.15s ease;
}
.pa-nav__links a:hover,
.pa-nav__links a[aria-current="page"] { color: var(--cl-cream); }
.pa-nav__links a[aria-current="page"] {
    background: linear-gradient(180deg, var(--cl-gold-a), var(--cl-gold-b));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.pa-burger {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid var(--cl-cream-line);
    border-radius: 12px;
    background: var(--cl-card-bg);
    color: var(--cl-cream);
    cursor: pointer;
    align-items: center;
    justify-content: center;
}
.pa-burger svg { width: 22px; height: 22px; }

/* ---- Кнопки (язык лендинга Cartel) ---- */
.pa-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.7rem;
    border-radius: 999px;
    border: 1px solid var(--cl-cream);
    font-family: var(--cl-display);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--cl-cream);
    cursor: pointer;
    transition: filter 0.15s ease, background 0.15s ease, transform 0.1s ease, box-shadow 0.25s var(--cl-ease);
}
.pa-btn--primary {
    background: var(--cl-bordo);
    box-shadow: 0 16px 38px -14px rgba(96, 0, 3, 0.85);
}
.pa-btn--primary:hover { filter: brightness(1.14); box-shadow: 0 20px 44px -14px rgba(96, 0, 3, 0.95); }
.pa-btn--ghost { background: var(--cl-card-bg); }
.pa-btn--ghost:hover { background: #252525; }
.pa-btn--sm { padding: 0.55rem 1.25rem; font-size: 0.78rem; }
.pa-btn:active { transform: translateY(1px); }

/* ---- Хлебные крошки ---- */
.pa-crumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 0.5rem;
    align-items: center;
    list-style: none;
    margin: 1.4rem 0 0;
    padding: 0;
    font-size: 0.8rem;
    color: var(--cl-cream-faint);
}
.pa-crumbs a { color: var(--cl-cream-soft); text-decoration: none; }
.pa-crumbs a:hover { color: var(--cl-cream); }
.pa-crumbs li { display: inline-flex; align-items: center; gap: 0.5rem; }
.pa-crumbs li + li::before { content: '/'; opacity: 0.4; }

/* ---- Хиро страницы ---- */
.pa-hero { padding: 2.4rem 0 2.2rem; max-width: 760px; }
.pa-hero--center { margin: 0 auto; text-align: center; }
.pa-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    font-family: var(--cl-display);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--cl-cream);
    opacity: 0.9;
    margin-bottom: 1.1rem;
}
.pa-hero--center .pa-eyebrow::before,
.pa-hero--center .pa-eyebrow::after {
    content: '';
    width: 40px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(254, 240, 217, 0.7));
}
.pa-hero--center .pa-eyebrow::after { background: linear-gradient(90deg, rgba(254, 240, 217, 0.7), transparent); }
.pa-h1 {
    font-family: var(--cl-display);
    font-weight: 700;
    font-size: clamp(1.9rem, 5vw, 3rem);
    line-height: 1.04;
    letter-spacing: 0.01em;
    text-transform: uppercase;
    color: var(--cl-cream);
    margin: 0 0 1rem;
}
.pa-hero__lead {
    font-size: 1.08rem;
    line-height: 1.65;
    color: var(--cl-cream-soft);
    margin: 0 0 1.6rem;
}
.pa-gold {
    background: linear-gradient(180deg, var(--cl-gold-a) 0%, var(--cl-gold-b) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 4px 18px rgba(203, 149, 29, 0.25));
}

/* ---- Проза статьи ---- */
.pa-prose { max-width: 760px; }
.pa-prose > * + * { margin-top: 1.15rem; }
.pa-prose h2 {
    font-family: var(--cl-display);
    font-weight: 700;
    font-size: clamp(1.3rem, 3vw, 1.7rem);
    line-height: 1.12;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--cl-cream);
    margin: 2.6rem 0 0.2rem;
    padding-top: 0.6rem;
    scroll-margin-top: 90px;
}
.pa-prose h3 {
    font-family: var(--cl-display);
    font-weight: 700;
    font-size: 1.12rem;
    letter-spacing: 0.01em;
    color: var(--cl-cream);
    margin: 1.8rem 0 0.1rem;
    scroll-margin-top: 90px;
}
.pa-prose p { color: var(--cl-cream-soft); margin: 0; }
.pa-prose strong { color: var(--cl-cream); font-weight: 700; }
.pa-prose a { color: var(--cl-gold-a); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(246, 215, 127, 0.4); }
.pa-prose a:hover { text-decoration-color: var(--cl-gold-a); }
.pa-prose ul, .pa-prose ol { margin: 0; padding-left: 1.3rem; color: var(--cl-cream-soft); }
.pa-prose li { margin: 0.4rem 0; }
.pa-prose li::marker { color: var(--cl-cream-faint); }

/* Выделенная врезка (совет/важно) */
.pa-note {
    border: 1px solid var(--cl-cream-line);
    border-left: 3px solid var(--cl-bordo);
    border-radius: 14px;
    background: rgba(26, 26, 26, 0.55);
    padding: 1.1rem 1.25rem;
    color: var(--cl-cream-soft);
}
.pa-note strong { display: block; margin-bottom: 0.25rem; color: var(--cl-cream); font-family: var(--cl-display); text-transform: uppercase; font-size: 0.82rem; letter-spacing: 0.06em; }

/* ---- Игральная карта (SVG рендерится academy.js) ---- */
.pc-row { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; }
.pc {
    width: 58px;
    aspect-ratio: 5 / 7;
    flex: 0 0 auto;
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.45));
}
.pc svg { width: 100%; height: 100%; display: block; }
.pc--dim { opacity: 0.34; filter: grayscale(0.5) drop-shadow(0 6px 12px rgba(0, 0, 0, 0.4)); }
.pc--lg { width: 74px; }

/* ---- Комбинация: строка на странице /poker/kombinacii ---- */
.combo {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1rem 1.3rem;
    align-items: start;
    padding: 1.4rem;
    border: 1px solid var(--cl-cream-line);
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(26, 26, 26, 0.72), rgba(20, 20, 20, 0.72));
    box-shadow: var(--cl-shadow-hard);
    scroll-margin-top: 90px;
}
.combo + .combo { margin-top: 1rem; }
.combo__rank {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--cl-bordo);
    border: 1px solid rgba(254, 240, 217, 0.35);
    font-family: var(--cl-display);
    font-weight: 900;
    font-size: 1.15rem;
    color: var(--cl-cream);
}
.combo__head { grid-column: 2; display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.5rem 0.8rem; }
.combo__name { font-family: var(--cl-display); font-weight: 700; font-size: 1.2rem; text-transform: uppercase; letter-spacing: 0.01em; color: var(--cl-cream); margin: 0; }
.combo__short { font-size: 0.85rem; color: var(--cl-cream-faint); }
.combo__body { grid-column: 2; display: flex; flex-direction: column; gap: 0.9rem; }
.combo__cards { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.combo__desc { color: var(--cl-cream-soft); margin: 0; font-size: 0.98rem; }
.combo__meta { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.combo__tag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--cl-cream-soft);
    background: rgba(96, 0, 3, 0.28);
    border: 1px solid var(--cl-cream-line);
    border-radius: 999px;
    padding: 0.28rem 0.7rem;
}
.combo__tag b { color: var(--cl-gold-a); font-weight: 700; }
@media (max-width: 560px) {
    .combo { grid-template-columns: 1fr; }
    .combo__rank { grid-row: 1; }
    .combo__head, .combo__body { grid-column: 1; }
}

/* ---- Сетка карточек (хаб/ссылки на статьи) ---- */
.pa-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(255px, 1fr));
    gap: 1rem;
}
.pa-tile {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    padding: 1.5rem 1.4rem;
    border: 1px solid var(--cl-cream-line);
    border-radius: 18px;
    background: var(--cl-card-bg);
    text-decoration: none;
    color: var(--cl-cream);
    transition: transform 0.25s var(--cl-ease), background 0.2s ease, border-color 0.2s ease, box-shadow 0.25s var(--cl-ease);
}
.pa-tile:hover {
    transform: translateY(-4px);
    background: var(--cl-card-hover);
    border-color: rgba(254, 240, 217, 0.4);
    box-shadow: var(--cl-shadow-hard);
}
.pa-tile__suit { font-size: 1.5rem; color: var(--cl-cream); opacity: 0.85; }
.pa-tile__suit--red { color: var(--cl-suit-red); }
.pa-tile__title { font-family: var(--cl-display); font-weight: 700; font-size: 1.05rem; text-transform: uppercase; letter-spacing: 0.01em; margin: 0; }
.pa-tile__text { font-size: 0.92rem; color: var(--cl-cream-soft); margin: 0; }
.pa-tile__more {
    margin-top: auto;
    font-family: var(--cl-display);
    font-size: 0.74rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--cl-gold-a);
}

/* ---- Таблица (рейтинг рук / вероятности) ---- */
.pa-table-wrap { overflow-x: auto; border: 1px solid var(--cl-cream-line); border-radius: 16px; }
.pa-table { width: 100%; border-collapse: collapse; font-size: 0.95rem; min-width: 460px; }
.pa-table th, .pa-table td { padding: 0.8rem 1rem; text-align: left; border-bottom: 1px solid var(--cl-cream-line); }
.pa-table thead th {
    font-family: var(--cl-display);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--cl-cream-faint);
    background: rgba(96, 0, 3, 0.22);
}
.pa-table tbody tr:last-child td { border-bottom: none; }
.pa-table tbody tr:hover { background: rgba(255, 255, 255, 0.03); }
.pa-table td b { color: var(--cl-cream); }
.pa-table .num { font-variant-numeric: tabular-nums; color: var(--cl-gold-a); font-weight: 700; }

/* ---- Словарь терминов ---- */
.pa-gloss { display: grid; gap: 0.8rem; margin: 0; }
.pa-gloss__item {
    padding: 1rem 1.2rem;
    border: 1px solid var(--cl-cream-line);
    border-radius: 14px;
    background: rgba(26, 26, 26, 0.5);
    scroll-margin-top: 90px;
}
.pa-gloss__term {
    font-family: var(--cl-display);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.01em;
    color: var(--cl-gold-a);
    margin: 0 0 0.3rem;
}
.pa-gloss__def { margin: 0; color: var(--cl-cream-soft); font-size: 0.95rem; }
.pa-gloss__def a { color: var(--cl-gold-a); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(246, 215, 127, 0.4); }
@media (min-width: 700px) { .pa-gloss { grid-template-columns: 1fr 1fr; } }

/* ---- Секции ---- */
.pa-section { margin-top: 3.4rem; }
.pa-section__head { max-width: 640px; margin: 0 0 1.5rem; }
.pa-kicker {
    display: block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--cl-cream-faint);
    margin-bottom: 0.7rem;
}
.pa-h2 {
    font-family: var(--cl-display);
    font-weight: 700;
    font-size: clamp(1.35rem, 3vw, 1.9rem);
    line-height: 1.1;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--cl-cream);
    margin: 0 0 0.6rem;
}

/* ---- Оглавление статьи ---- */
.pa-toc {
    border: 1px solid var(--cl-cream-line);
    border-radius: 16px;
    background: rgba(26, 26, 26, 0.5);
    padding: 1.1rem 1.35rem;
}
.pa-toc__title { font-family: var(--cl-display); text-transform: uppercase; font-size: 0.78rem; letter-spacing: 0.08em; color: var(--cl-cream-faint); margin: 0 0 0.6rem; }
.pa-toc ol { margin: 0; padding-left: 1.2rem; }
.pa-toc li { margin: 0.3rem 0; }
.pa-toc a { color: var(--cl-cream-soft); text-decoration: none; }
.pa-toc a:hover { color: var(--cl-gold-a); }

/* ---- CTA-блок ---- */
.pa-cta {
    margin-top: 3.6rem;
    padding: 2.4rem 1.6rem;
    text-align: center;
    border: 1px solid var(--cl-cream-line);
    border-radius: 24px;
    background:
        radial-gradient(ellipse 80% 120% at 50% 0%, rgba(96, 0, 3, 0.45), transparent 70%),
        var(--cl-card-bg);
    box-shadow: var(--cl-shadow-hard);
}
.pa-cta .pa-h2 { margin-bottom: 0.7rem; }
.pa-cta__text { max-width: 520px; margin: 0 auto 1.5rem; color: var(--cl-cream-soft); }
.pa-cta__actions { display: flex; flex-wrap: wrap; gap: 0.8rem; justify-content: center; }

/* ---- Навигация между статьями ---- */
.pa-pager { display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem; margin-top: 2.6rem; }
.pa-pager a {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 1rem 1.2rem;
    border: 1px solid var(--cl-cream-line);
    border-radius: 16px;
    background: var(--cl-card-bg);
    text-decoration: none;
    color: var(--cl-cream);
    transition: border-color 0.2s ease, background 0.2s ease;
}
.pa-pager a:hover { border-color: rgba(254, 240, 217, 0.4); background: var(--cl-card-hover); }
.pa-pager a.is-next { text-align: right; }
.pa-pager span { font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--cl-cream-faint); }
.pa-pager b { font-family: var(--cl-display); font-weight: 700; font-size: 0.98rem; }
@media (max-width: 560px) { .pa-pager { grid-template-columns: 1fr; } .pa-pager a.is-next { text-align: left; } }

/* ---- Футер ---- */
.pa-footer {
    margin-top: 4rem;
    padding-top: 1.6rem;
    border-top: 1px solid var(--cl-cream-line);
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem 1.4rem;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--cl-cream-faint);
}
.pa-footer a { color: var(--cl-cream-soft); text-decoration: none; }
.pa-footer a:hover { color: var(--cl-cream); }
.pa-footer__links { display: flex; flex-wrap: wrap; gap: 0.5rem 1.1rem; }

/* ---- Reveal-анимации (IntersectionObserver добавляет .is-visible) ---- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s var(--cl-ease), transform 0.7s var(--cl-ease); will-change: opacity, transform; }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.06s; }
.reveal-delay-2 { transition-delay: 0.12s; }
.reveal-delay-3 { transition-delay: 0.18s; }

/* ---- Мобильная навигация ---- */
@media (max-width: 820px) {
    .pa-burger { display: inline-flex; }
    .pa-nav__links {
        position: fixed;
        inset: 0 0 0 auto;
        width: min(78vw, 320px);
        flex-direction: column;
        align-items: flex-start;
        gap: 0.4rem;
        padding: 5rem 1.6rem 2rem;
        background: #141011;
        border-left: 1px solid var(--cl-cream-line);
        box-shadow: -20px 0 60px rgba(0, 0, 0, 0.5);
        transform: translateX(100%);
        transition: transform 0.32s var(--cl-ease);
        z-index: 60;
    }
    .pa-nav__links.is-open { transform: none; }
    .pa-nav__links a { font-size: 0.95rem; padding: 0.6rem 0; width: 100%; }
    .pa-nav__backdrop {
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.5);
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease;
        z-index: 50;
    }
    .pa-nav__backdrop.is-open { opacity: 1; visibility: visible; }
}

/* ---- Уважение к prefers-reduced-motion ---- */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
    .pc, .pa-tile { transition: none !important; }
}

/* ---- Печать ---- */
@media print {
    .pa-scene, .pa-topbar, .pa-cta, .pa-pager, .pa-nav__backdrop { display: none !important; }
    body { background: #fff; color: #000; }
}