/*
 * PROJECT: dieetvoorafvallen
 * DOMAIN: dieetvoorafvallen.com
 * GAME: Checkers Master
 *
 * DESIGN:
 * - CSS: BEM
 * - Palette: Киберспорт (Black #0f0f0f, Neon Lime #aaff00, Angular forms)
 * - Effect: Neon Glow
 * - Fonts: Russo One (heading) + Fira Sans (body)
 * - Buttons: Neon Border
 *
 * Created: January 2026
 */

@import url('https://fonts.googleapis.com/css2?family=Russo+One&family=Fira+Sans:wght@300;400;500;600;700&display=swap');

:root {
    --bg-primary: #0f0f0f;
    --bg-secondary: #181818;
    --bg-card: #1a1a1a;
    --neon-lime: #aaff00;
    --neon-lime-dim: #88cc00;
    --neon-lime-glow: rgba(170, 255, 0, 0.25);
    --neon-lime-subtle: rgba(170, 255, 0, 0.08);
    --text-primary: #f0f0f0;
    --text-secondary: #aaaaaa;
    --text-muted: #666666;
    --border-color: #2a2a2a;
    --border-neon: rgba(170, 255, 0, 0.4);
    --font-heading: 'Russo One', sans-serif;
    --font-body: 'Fira Sans', sans-serif;
    --radius-sharp: 2px;
    --radius-md: 6px;
    --radius-lg: 12px;
    --shadow-neon: 0 0 10px rgba(170, 255, 0, 0.4), 0 0 30px rgba(170, 255, 0, 0.15);
    --shadow-card: 0 4px 24px rgba(0,0,0,0.5);
    --transition: 0.2s ease;
    --header-height: 70px;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

html, body {
    overflow-x: hidden !important;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 16px;
    min-height: 100vh;
}

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

a {
    color: var(--neon-lime);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--neon-lime-dim);
}

ul {
    list-style: none;
}

/* =====================
   MANDATORY RULES
   ===================== */

.article-card__overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.article-card,
.offer-card,
.card {
    position: relative;
}

.stars {
    color: #ffc107;
}

/* =====================
   LAYOUT
   ===================== */

.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 80px 0;
}

.section--dark {
    background-color: var(--bg-secondary);
}

.section__header {
    text-align: center;
    margin-bottom: 56px;
}

.section__tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 11px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--neon-lime);
    border: 1px solid var(--border-neon);
    padding: 4px 14px;
    margin-bottom: 16px;
    clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
    background: var(--neon-lime-subtle);
}

.section__title {
    font-family: var(--font-heading);
    font-size: clamp(28px, 4vw, 42px);
    color: var(--text-primary);
    line-height: 1.15;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section__title span {
    color: var(--neon-lime);
    text-shadow: 0 0 20px rgba(170, 255, 0, 0.5);
}

.section__subtitle {
    margin-top: 12px;
    color: var(--text-secondary);
    font-size: 16px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* =====================
   HEADER
   ===================== */

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: rgba(15, 15, 15, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    gap: 24px;
}

.logo {
    font-family: var(--font-heading);
    font-size: 22px;
    color: var(--neon-lime);
    text-shadow: var(--shadow-neon);
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: text-shadow var(--transition);
}

.logo:hover {
    color: var(--neon-lime);
    text-shadow: 0 0 20px rgba(170, 255, 0, 0.8), 0 0 40px rgba(170, 255, 0, 0.4);
}

.site-nav__list {
    display: flex;
    align-items: center;
    gap: 8px;
}

.site-nav__link {
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 8px 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color var(--transition);
    position: relative;
}

.site-nav__link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 14px;
    right: 14px;
    height: 1px;
    background: var(--neon-lime);
    transform: scaleX(0);
    transition: transform var(--transition);
    box-shadow: 0 0 6px rgba(170, 255, 0, 0.6);
}

.site-nav__link:hover {
    color: var(--neon-lime);
}

.site-nav__link:hover::after {
    transform: scaleX(1);
}

.site-nav__link--active {
    color: var(--neon-lime);
}

.site-nav__link--active::after {
    transform: scaleX(1);
}

.header-cta {
    font-family: var(--font-heading);
    font-size: 13px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--neon-lime);
    border: 1px solid var(--neon-lime);
    padding: 9px 22px;
    clip-path: polygon(10px 0%, 100% 0%, calc(100% - 10px) 100%, 0% 100%);
    background: transparent;
    transition: background var(--transition), box-shadow var(--transition), color var(--transition);
}

.header-cta:hover {
    background: var(--neon-lime);
    color: var(--bg-primary);
    box-shadow: var(--shadow-neon);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    background: none;
    border: none;
}

.hamburger__line {
    width: 26px;
    height: 2px;
    background: var(--neon-lime);
    transition: transform var(--transition), opacity var(--transition);
    display: block;
}

.hamburger.is-active .hamburger__line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger.is-active .hamburger__line:nth-child(2) {
    opacity: 0;
}

.hamburger.is-active .hamburger__line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* =====================
   BUTTONS
   ===================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 14px;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    border: none;
    transition: all var(--transition);
    text-decoration: none;
}

.btn--primary {
    color: var(--bg-primary);
    background: var(--neon-lime);
    padding: 14px 36px;
    clip-path: polygon(14px 0%, 100% 0%, calc(100% - 14px) 100%, 0% 100%);
    box-shadow: var(--shadow-neon);
}

.btn--primary:hover {
    background: #ccff33;
    color: var(--bg-primary);
    box-shadow: 0 0 20px rgba(170, 255, 0, 0.7), 0 0 50px rgba(170, 255, 0, 0.3);
    transform: translateY(-2px);
}

.btn--outline {
    color: var(--neon-lime);
    background: transparent;
    padding: 13px 35px;
    border: 1px solid var(--neon-lime);
    clip-path: polygon(14px 0%, 100% 0%, calc(100% - 14px) 100%, 0% 100%);
}

.btn--outline:hover {
    background: var(--neon-lime-subtle);
    box-shadow: var(--shadow-neon);
    transform: translateY(-2px);
}

.btn--sm {
    padding: 10px 24px;
    font-size: 12px;
    letter-spacing: 1.5px;
    clip-path: polygon(10px 0%, 100% 0%, calc(100% - 10px) 100%, 0% 100%);
}

.btn-play {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 18px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--bg-primary);
    background: var(--neon-lime);
    padding: 18px 52px;
    clip-path: polygon(18px 0%, 100% 0%, calc(100% - 18px) 100%, 0% 100%);
    box-shadow: var(--shadow-neon);
    transition: all var(--transition);
}

.btn-play:hover {
    background: #ccff33;
    color: var(--bg-primary);
    box-shadow: 0 0 30px rgba(170, 255, 0, 0.8), 0 0 60px rgba(170, 255, 0, 0.3);
    transform: translateY(-3px);
}

/* =====================
   HERO
   ===================== */

.hero {
    position: relative;
    min-height: 88vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--bg-primary);
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(ellipse 60% 50% at 70% 50%, rgba(170, 255, 0, 0.06) 0%, transparent 70%),
        repeating-linear-gradient(
            90deg,
            rgba(170, 255, 0, 0.03) 0px,
            rgba(170, 255, 0, 0.03) 1px,
            transparent 1px,
            transparent 80px
        ),
        repeating-linear-gradient(
            0deg,
            rgba(170, 255, 0, 0.03) 0px,
            rgba(170, 255, 0, 0.03) 1px,
            transparent 1px,
            transparent 80px
        );
}

.hero__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 60px;
    padding: 80px 0;
}

.hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 11px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--neon-lime);
    margin-bottom: 24px;
}

.hero__eyebrow::before {
    content: '';
    width: 30px;
    height: 1px;
    background: var(--neon-lime);
    box-shadow: 0 0 6px rgba(170, 255, 0, 0.8);
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(36px, 5vw, 64px);
    line-height: 1.05;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 24px;
}

.hero__title-accent {
    color: var(--neon-lime);
    text-shadow: 0 0 30px rgba(170, 255, 0, 0.5);
    display: block;
}

.hero__description {
    font-size: 17px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 480px;
}

.hero__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    align-items: center;
}

.hero__stats {
    display: flex;
    gap: 32px;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
}

.hero__stat-value {
    font-family: var(--font-heading);
    font-size: 28px;
    color: var(--neon-lime);
    text-shadow: 0 0 20px rgba(170, 255, 0, 0.5);
    display: block;
    line-height: 1;
    margin-bottom: 4px;
}

.hero__stat-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
}

.hero__visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero__game-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-neon);
    padding: 8px;
    box-shadow: var(--shadow-neon), var(--shadow-card);
    clip-path: polygon(20px 0%, 100% 0%, calc(100% - 20px) 100%, 0% 100%);
}

.hero__game-card::before {
    content: '';
    position: absolute;
    inset: -1px;
    background: linear-gradient(135deg, var(--neon-lime), transparent 60%);
    z-index: -1;
    clip-path: polygon(20px 0%, 100% 0%, calc(100% - 20px) 100%, 0% 100%);
    opacity: 0.3;
}

.hero__game-icon {
    width: 340px;
    height: 260px;
    object-fit: cover;
}

.hero__game-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--neon-lime);
    color: var(--bg-primary);
    font-family: var(--font-heading);
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 5px 16px;
    clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
}

/* =====================
   ABOUT GAME (HOME)
   ===================== */

.about-game {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-game__label {
    font-family: var(--font-heading);
    font-size: 11px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--neon-lime);
    margin-bottom: 16px;
}

.about-game__title {
    font-family: var(--font-heading);
    font-size: clamp(24px, 3vw, 36px);
    text-transform: uppercase;
    line-height: 1.2;
    margin-bottom: 20px;
}

.about-game__text {
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 16px;
}

.about-game__features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 32px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.feature-item__icon {
    width: 36px;
    height: 36px;
    background: var(--neon-lime-subtle);
    border: 1px solid var(--border-neon);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 16px;
}

.feature-item__title {
    font-family: var(--font-heading);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--neon-lime);
    margin-bottom: 4px;
}

.feature-item__desc {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.about-game__board {
    position: relative;
}

.board-visual {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 2px;
    border: 2px solid var(--border-neon);
    padding: 6px;
    background: var(--bg-secondary);
    box-shadow: var(--shadow-neon);
}

.board-cell {
    aspect-ratio: 1;
    border-radius: 1px;
}

.board-cell--light {
    background: #2a2a2a;
}

.board-cell--dark {
    background: #111111;
}

.board-cell--piece-black {
    background: #111111;
    display: flex;
    align-items: center;
    justify-content: center;
}

.board-cell--piece-white {
    background: #2a2a2a;
    display: flex;
    align-items: center;
    justify-content: center;
}

.board-piece {
    width: 70%;
    height: 70%;
    border-radius: 50%;
    display: block;
}

.board-piece--b {
    background: radial-gradient(circle at 35% 35%, #555, #111);
    border: 2px solid #333;
    box-shadow: 0 2px 6px rgba(0,0,0,0.6);
}

.board-piece--w {
    background: radial-gradient(circle at 35% 35%, var(--neon-lime), var(--neon-lime-dim));
    border: 2px solid #88cc00;
    box-shadow: 0 0 8px rgba(170, 255, 0, 0.5);
}

/* =====================
   HOW TO PLAY (Home preview)
   ===================== */

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.step-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 32px 28px;
    clip-path: polygon(16px 0%, 100% 0%, calc(100% - 16px) 100%, 0% 100%);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.step-card:hover {
    border-color: var(--border-neon);
    box-shadow: var(--shadow-neon);
}

.step-card__number {
    font-family: var(--font-heading);
    font-size: 56px;
    line-height: 1;
    color: rgba(170, 255, 0, 0.12);
    margin-bottom: 16px;
    letter-spacing: -2px;
}

.step-card__title {
    font-family: var(--font-heading);
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--neon-lime);
    margin-bottom: 12px;
}

.step-card__text {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* =====================
   ARTICLE CARDS
   ===================== */

.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.article-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
    position: relative;
}

.article-card:hover {
    border-color: var(--border-neon);
    box-shadow: var(--shadow-neon);
    transform: translateY(-4px);
}

.article-card__image {
    height: 200px;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-card) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--border-color);
    overflow: hidden;
}

.article-card__image-placeholder {
    font-size: 56px;
    line-height: 1;
}

.article-card__content {
    padding: 24px;
}

.article-card__meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.article-card__cat {
    font-family: var(--font-heading);
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--neon-lime);
    background: var(--neon-lime-subtle);
    border: 1px solid var(--border-neon);
    padding: 3px 10px;
}

.article-card__date {
    font-size: 12px;
    color: var(--text-muted);
}

.article-card__title {
    font-family: var(--font-heading);
    font-size: 17px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.3;
    margin-bottom: 10px;
    color: var(--text-primary);
    transition: color var(--transition);
    position: relative;
    z-index: 2;
}

.article-card:hover .article-card__title {
    color: var(--neon-lime);
}

.article-card__excerpt {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    position: relative;
    z-index: 2;
}

.article-card__overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
}

/* =====================
   FAQ
   ===================== */

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: border-color var(--transition);
}

.faq-item.is-open {
    border-color: var(--border-neon);
}

.faq-item__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 24px;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-primary);
    user-select: none;
    transition: color var(--transition);
}

.faq-item.is-open .faq-item__question {
    color: var(--neon-lime);
}

.faq-item__icon {
    width: 24px;
    height: 24px;
    border: 1px solid var(--border-neon);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 16px;
    color: var(--neon-lime);
    transition: transform var(--transition);
}

.faq-item.is-open .faq-item__icon {
    transform: rotate(45deg);
    background: var(--neon-lime-subtle);
}

.faq-item__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}

.faq-item.is-open .faq-item__answer {
    max-height: 400px;
}

.faq-item__answer-inner {
    padding: 0 24px 24px;
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
    margin-top: 0;
}

/* =====================
   COOKIE CONSENT
   ===================== */

.cookie-consent {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    max-width: 420px;
    background: var(--bg-card);
    border: 1px solid var(--border-neon);
    box-shadow: var(--shadow-neon), var(--shadow-card);
    padding: 0;
}

.cookie-consent__inner {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.cookie-consent__text {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.cookie-consent__text a {
    color: var(--neon-lime);
    text-decoration: underline;
    text-decoration-color: rgba(170, 255, 0, 0.4);
}

/* =====================
   FOOTER
   ===================== */

.site-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 60px 0 0;
}

.site-footer__inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--border-color);
}

.footer-brand__logo {
    font-family: var(--font-heading);
    font-size: 20px;
    color: var(--neon-lime);
    text-shadow: var(--shadow-neon);
    text-transform: uppercase;
    letter-spacing: 2px;
    display: inline-block;
    margin-bottom: 16px;
}

.footer-brand__desc {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 260px;
}

.footer-col__title {
    font-family: var(--font-heading);
    font-size: 12px;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--neon-lime);
    margin-bottom: 20px;
}

.footer-col__list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col__list a {
    font-size: 14px;
    color: var(--text-muted);
    transition: color var(--transition);
}

.footer-col__list a:hover {
    color: var(--neon-lime);
}

.site-footer__bottom {
    padding: 24px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.site-footer__copy {
    font-size: 13px;
    color: var(--text-muted);
}

.site-footer__legal {
    display: flex;
    gap: 24px;
}

.site-footer__legal a {
    font-size: 13px;
    color: var(--text-muted);
    transition: color var(--transition);
}

.site-footer__legal a:hover {
    color: var(--neon-lime);
}

/* =====================
   PAGE HERO (inner pages)
   ===================== */

.page-hero {
    position: relative;
    padding: 80px 0 64px;
    border-bottom: 1px solid var(--border-color);
    overflow: hidden;
}

.page-hero__bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 50% 80% at 50% 100%, rgba(170, 255, 0, 0.05) 0%, transparent 70%);
    z-index: 0;
}

.page-hero__content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.page-hero__tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 11px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--neon-lime);
    border: 1px solid var(--border-neon);
    padding: 4px 14px;
    margin-bottom: 20px;
    clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
    background: var(--neon-lime-subtle);
}

.page-hero__title {
    font-family: var(--font-heading);
    font-size: clamp(32px, 5vw, 54px);
    text-transform: uppercase;
    letter-spacing: 2px;
    line-height: 1.1;
    margin-bottom: 16px;
}

.page-hero__title span {
    color: var(--neon-lime);
    text-shadow: 0 0 30px rgba(170, 255, 0, 0.5);
}

.page-hero__subtitle {
    font-size: 17px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* =====================
   HOW TO PLAY PAGE
   ===================== */

.htp-section {
    padding: 72px 0;
}

.htp-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    align-items: start;
}

.htp-sidebar {
    position: sticky;
    top: 90px;
}

.htp-toc {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 28px;
}

.htp-toc__title {
    font-family: var(--font-heading);
    font-size: 12px;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--neon-lime);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.htp-toc__list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.htp-toc__link {
    font-size: 13px;
    color: var(--text-muted);
    padding: 6px 12px;
    border-left: 2px solid var(--border-color);
    transition: all var(--transition);
    display: block;
}

.htp-toc__link:hover {
    color: var(--neon-lime);
    border-left-color: var(--neon-lime);
    background: var(--neon-lime-subtle);
}

.htp-content__block {
    margin-bottom: 56px;
}

.htp-content__block:last-child {
    margin-bottom: 0;
}

.htp-content__heading {
    font-family: var(--font-heading);
    font-size: 22px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-primary);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 12px;
}

.htp-content__heading::before {
    content: '';
    width: 4px;
    height: 24px;
    background: var(--neon-lime);
    box-shadow: 0 0 10px rgba(170, 255, 0, 0.6);
    flex-shrink: 0;
}

.htp-content__text {
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 16px;
}

.htp-rules-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.htp-rule {
    display: flex;
    gap: 16px;
    padding: 16px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--neon-lime);
    transition: box-shadow var(--transition);
}

.htp-rule:hover {
    box-shadow: var(--shadow-neon);
}

.htp-rule__num {
    font-family: var(--font-heading);
    font-size: 14px;
    color: var(--neon-lime);
    flex-shrink: 0;
    min-width: 28px;
}

.htp-rule__text {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.controls-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.control-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 24px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.control-card:hover {
    border-color: var(--border-neon);
    box-shadow: var(--shadow-neon);
}

.control-card__icon {
    font-size: 28px;
    line-height: 1;
    flex-shrink: 0;
}

.control-card__key {
    font-family: var(--font-heading);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--neon-lime);
    margin-bottom: 6px;
}

.control-card__desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.tips-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.tip-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 24px;
    clip-path: polygon(12px 0%, 100% 0%, calc(100% - 12px) 100%, 0% 100%);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.tip-card:hover {
    border-color: var(--border-neon);
    box-shadow: var(--shadow-neon);
}

.tip-card__title {
    font-family: var(--font-heading);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--neon-lime);
    margin-bottom: 10px;
}

.tip-card__text {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* =====================
   ABOUT PAGE
   ===================== */

.about-section {
    padding: 80px 0;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-body__title {
    font-family: var(--font-heading);
    font-size: 24px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-primary);
    margin: 36px 0 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.about-body__title:first-child {
    margin-top: 0;
}

.about-body__text {
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 16px;
}

.about-aside {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 28px;
}

.info-card__title {
    font-family: var(--font-heading);
    font-size: 12px;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--neon-lime);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.info-card__list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.info-card__item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.info-card__item::before {
    content: '▸';
    color: var(--neon-lime);
    flex-shrink: 0;
    margin-top: 1px;
}

/* =====================
   CONTACT PAGE
   ===================== */

.contact-section {
    padding: 80px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
}

.contact-info__title {
    font-family: var(--font-heading);
    font-size: 22px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.contact-info__text {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
}

.contact-info__items {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-info__item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--neon-lime);
}

.contact-info__item-icon {
    font-size: 20px;
    line-height: 1;
    flex-shrink: 0;
}

.contact-info__item-label {
    font-family: var(--font-heading);
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--neon-lime);
    margin-bottom: 4px;
}

.contact-info__item-value {
    font-size: 14px;
    color: var(--text-secondary);
}

.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 40px;
}

.contact-form__title {
    font-family: var(--font-heading);
    font-size: 18px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 28px;
    color: var(--neon-lime);
}

.form-group {
    margin-bottom: 20px;
}

.form-group__label {
    display: block;
    font-family: var(--font-heading);
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.form-group__input,
.form-group__textarea {
    width: 100%;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 15px;
    padding: 12px 16px;
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
    appearance: none;
    -webkit-appearance: none;
}

.form-group__input:focus,
.form-group__textarea:focus {
    border-color: var(--neon-lime);
    box-shadow: 0 0 0 2px rgba(170, 255, 0, 0.12);
}

.form-group__textarea {
    resize: vertical;
    min-height: 130px;
}

/* =====================
   BLOG PAGE
   ===================== */

.blog-section {
    padding: 72px 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

/* =====================
   ARTICLE PAGE
   ===================== */

.article-section {
    padding: 72px 0;
}

.article-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: start;
}

.article-header {
    margin-bottom: 36px;
}

.article-header__meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.article-header__cat {
    font-family: var(--font-heading);
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--neon-lime);
    background: var(--neon-lime-subtle);
    border: 1px solid var(--border-neon);
    padding: 4px 12px;
}

.article-header__date {
    font-size: 13px;
    color: var(--text-muted);
}

.article-header__title {
    font-family: var(--font-heading);
    font-size: clamp(26px, 3.5vw, 40px);
    text-transform: uppercase;
    letter-spacing: 1px;
    line-height: 1.15;
    margin-bottom: 16px;
}

.article-header__excerpt {
    font-size: 17px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.article-body h2 {
    font-family: var(--font-heading);
    font-size: 22px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 40px 0 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.article-body h3 {
    font-family: var(--font-heading);
    font-size: 17px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 28px 0 12px;
    color: var(--neon-lime);
}

.article-body p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 18px;
    font-size: 16px;
}

.article-body ul,
.article-body ol {
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 18px;
    padding-left: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.article-body ul li {
    list-style: none;
    padding-left: 20px;
    position: relative;
    font-size: 15px;
}

.article-body ul li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--neon-lime);
}

.article-body ol {
    counter-reset: ol-counter;
}

.article-body ol li {
    list-style: none;
    counter-increment: ol-counter;
    padding-left: 28px;
    position: relative;
    font-size: 15px;
}

.article-body ol li::before {
    content: counter(ol-counter) '.';
    position: absolute;
    left: 0;
    color: var(--neon-lime);
    font-family: var(--font-heading);
    font-size: 13px;
}

.article-sidebar {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.sidebar-widget {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 28px;
}

.sidebar-widget__title {
    font-family: var(--font-heading);
    font-size: 12px;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--neon-lime);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-article {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 12px;
}

.sidebar-article:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.sidebar-article__title {
    font-family: var(--font-heading);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-primary);
    line-height: 1.3;
    transition: color var(--transition);
}

.sidebar-article__title:hover {
    color: var(--neon-lime);
}

.sidebar-article__date {
    font-size: 12px;
    color: var(--text-muted);
}

/* =====================
   LEGAL PAGES
   ===================== */

.legal-section {
    padding: 72px 0;
}

.legal-content {
    max-width: 820px;
    margin: 0 auto;
}

.legal-content h2 {
    font-family: var(--font-heading);
    font-size: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-primary);
    margin: 36px 0 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.legal-content h2:first-child {
    margin-top: 0;
}

.legal-content p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 14px;
    font-size: 15px;
}

.legal-content ul {
    color: var(--text-secondary);
    margin-bottom: 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.legal-content ul li {
    list-style: none;
    padding-left: 20px;
    position: relative;
    font-size: 15px;
    line-height: 1.65;
}

.legal-content ul li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--neon-lime);
}

.legal-content a {
    color: var(--neon-lime);
    text-decoration: underline;
    text-decoration-color: rgba(170, 255, 0, 0.4);
}

/* =====================
   UTILITY
   ===================== */

.neon-divider {
    height: 1px;
    background: linear-gradient(to right, transparent, var(--neon-lime), transparent);
    box-shadow: 0 0 10px rgba(170, 255, 0, 0.4);
    margin: 0;
    border: none;
}

.text-center { text-align: center; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mb-24 { margin-bottom: 24px; }
.mb-48 { margin-bottom: 48px; }

/* =====================
   MOBILE NAV
   ===================== */

@media (max-width: 900px) {
    .hamburger {
        display: flex;
    }

    .site-nav {
        position: fixed;
        top: calc(var(--header-height) - 1px);
        left: 0;
        right: 0;
        background: rgba(15, 15, 15, 0.98);
        border-bottom: 1px solid var(--border-neon);
        padding: 24px;
        transform: translateY(-110%);
        transition: transform 0.3s ease;
        z-index: 999;
    }

    .site-nav.is-open {
        transform: translateY(0);
    }

    .site-nav__list {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .site-nav__link {
        display: block;
        padding: 12px 0;
        width: 100%;
    }

    .header-cta {
        display: none;
    }
}

/* =====================
   RESPONSIVE
   ===================== */

@media (max-width: 1024px) {
    .hero__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero__eyebrow {
        justify-content: center;
    }

    .hero__description {
        margin-left: auto;
        margin-right: auto;
    }

    .hero__actions {
        justify-content: center;
    }

    .hero__stats {
        justify-content: center;
    }

    .hero__visual {
        order: -1;
    }

    .about-game {
        grid-template-columns: 1fr;
    }

    .steps-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .site-footer__inner {
        grid-template-columns: 1fr 1fr;
    }

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

    .htp-sidebar {
        position: static;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

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

    .article-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 56px 0;
    }

    .articles-grid,
    .blog-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }

    .controls-grid,
    .tips-grid {
        grid-template-columns: 1fr;
    }

    .about-game__features {
        grid-template-columns: 1fr;
    }

    .site-footer__inner {
        grid-template-columns: 1fr;
    }

    .site-footer__bottom {
        flex-direction: column;
        text-align: center;
    }

    .hero__game-icon {
        width: 280px;
        height: 200px;
    }

    .contact-form {
        padding: 28px 20px;
    }

    .cookie-consent {
        left: 16px;
        right: 16px;
        bottom: 16px;
        max-width: none;
    }
}

@media (max-width: 480px) {
    .hero__stats {
        flex-direction: column;
        gap: 20px;
        align-items: center;
    }

    .hero__actions {
        flex-direction: column;
        align-items: center;
    }

    .btn-play {
        width: 100%;
    }
}