/* ============================================
   FALLING PICKAXE - MAIN STYLESHEET
   Premium Gaming Landing Page
   ============================================ */

/* --- CSS Variables --- */
:root {
    --bg-primary: #06121D;
    --bg-secondary: #0B1D2C;
    --bg-card: #0F2333;
    --accent-green: #22D65A;
    --accent-green-glow: rgba(34, 214, 90, 0.4);
    --accent-yellow: #FFB000;
    --accent-yellow-glow: rgba(255, 176, 0, 0.4);
    --text-primary: #FFFFFF;
    --text-secondary: #AAB8C5;
    --text-muted: #6B7D8E;
    --border-color: rgba(255, 255, 255, 0.08);
    --glass-bg: rgba(15, 35, 51, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);
    --shadow-glow-green: 0 0 30px rgba(34, 214, 90, 0.3);
    --shadow-glow-yellow: 0 0 30px rgba(255, 176, 0, 0.3);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --font-heading: 'Segoe UI', system-ui, -apple-system, sans-serif;
    --font-body: 'Segoe UI', system-ui, -apple-system, sans-serif;
    --max-width: 1200px;
    --header-height: 72px;
}

/* --- Reset & Base --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    min-height: 100vh;
    overflow-x: hidden;
    background-image:
        radial-gradient(ellipse at 30% 20%, rgba(34, 214, 90, 0.03) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 60%, rgba(255, 176, 0, 0.03) 0%, transparent 60%),
        radial-gradient(ellipse at 50% 80%, rgba(34, 214, 90, 0.02) 0%, transparent 50%);
    background-attachment: fixed;
}

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

a {
    color: var(--accent-green);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--accent-yellow);
}

ul {
    list-style: none;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-primary);
}

h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}

h2 {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    margin-bottom: 0.8rem;
}

h3 {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    margin-bottom: 0.5rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

/* --- Header / Navigation --- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(6, 18, 29, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    height: var(--header-height);
    transition: background var(--transition-normal);
}

.site-header.scrolled {
    background: rgba(6, 18, 29, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.header-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.logo-area {
    flex-shrink: 0;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.logo-link:hover {
    opacity: 0.9;
    color: var(--text-primary);
}

.logo-icon {
    display: flex;
    align-items: center;
}

.logo-text {
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    white-space: nowrap;
}

.logo-highlight {
    color: var(--accent-green);
}

/* --- Navigation --- */
.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    gap: 6px;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}

.nav-link {
    display: block;
    padding: 8px 14px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    white-space: nowrap;
    text-decoration: none;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.06);
}

.nav-link.active {
    color: var(--accent-green);
}

/* --- Header CTA Buttons --- */
.header-cta {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: all var(--transition-normal);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn-large {
    padding: 14px 32px;
    font-size: 1rem;
    border-radius: var(--radius-lg);
}

.btn-play-now {
    background: var(--accent-green);
    color: #06121D;
    box-shadow: 0 4px 20px var(--accent-green-glow);
}

.btn-play-now:hover {
    background: #1FE860;
    box-shadow: 0 6px 30px var(--accent-green-glow);
    transform: translateY(-2px);
    color: #06121D;
}

.btn-demo {
    background: transparent;
    color: var(--accent-yellow);
    border: 2px solid var(--accent-yellow);
    box-shadow: 0 0 15px var(--accent-yellow-glow);
}

.btn-demo:hover {
    background: rgba(255, 176, 0, 0.1);
    box-shadow: 0 0 25px var(--accent-yellow-glow);
    transform: translateY(-2px);
    color: var(--accent-yellow);
}

.btn-glow-green {
    animation: glowPulseGreen 2.5s ease-in-out infinite;
}

.btn-glow-yellow {
    animation: glowPulseYellow 2.5s ease-in-out infinite;
}

@keyframes glowPulseGreen {
    0%, 100% { box-shadow: 0 4px 20px rgba(34, 214, 90, 0.3); }
    50% { box-shadow: 0 4px 35px rgba(34, 214, 90, 0.6); }
}

@keyframes glowPulseYellow {
    0%, 100% { box-shadow: 0 0 15px rgba(255, 176, 0, 0.3); }
    50% { box-shadow: 0 0 30px rgba(255, 176, 0, 0.6); }
}

/* --- Mobile Menu Toggle --- */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger-line {
    display: block;
    width: 26px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 3px;
    transition: all var(--transition-normal);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* --- Breadcrumb --- */
.breadcrumb {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 16px 20px 0;
}

.breadcrumb ol {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
    list-style: none;
    padding: 0;
    font-size: 0.85rem;
}

.breadcrumb li {
    color: var(--text-muted);
}

.breadcrumb li:not(:last-child)::after {
    content: '›';
    margin-left: 8px;
    color: var(--text-muted);
}

.breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
}

.breadcrumb a:hover {
    color: var(--accent-green);
}

.breadcrumb li[aria-current="page"] {
    color: var(--accent-green);
}

/* --- Section Containers --- */
.section-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 60px 20px;
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--accent-green);
    margin: 15px auto 0;
    border-radius: 2px;
}

/* --- Hero Section --- */
.hero-section {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 40px 20px 60px;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    background: rgba(34, 214, 90, 0.1);
    color: var(--accent-green);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 16px;
    border: 1px solid rgba(34, 214, 90, 0.2);
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.hero-rating {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.stars {
    color: var(--accent-yellow);
    font-size: 1.2rem;
    letter-spacing: 2px;
}

.rating-score {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.rating-count {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* --- Hero Visual --- */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.game-preview-wrapper {
    position: relative;
    width: 100%;
    max-width: 440px;
}

.game-preview-glow {
    position: absolute;
    inset: -4px;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, var(--accent-green), var(--accent-yellow), var(--accent-green));
    opacity: 0.6;
    filter: blur(20px);
    animation: glowRotate 4s linear infinite;
    z-index: 0;
}

@keyframes glowRotate {
    0% { filter: blur(20px) hue-rotate(0deg); }
    100% { filter: blur(20px) hue-rotate(360deg); }
}

.game-preview-card {
    position: relative;
    z-index: 1;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 2px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-lg);
}

.game-preview-inner {
    padding: 10px;
}

.preview-svg {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-md);
}

.floating-element {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
}

/* --- About Section --- */
.about-content {
    max-width: 850px;
    margin: 0 auto;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    backdrop-filter: blur(10px);
}

.about-content p {
    margin-bottom: 1.2rem;
    font-size: 1.02rem;
}

/* --- Gameplay Cards --- */
.gameplay-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.gameplay-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 30px 24px;
    text-align: center;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
}

.gameplay-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-green);
    box-shadow: var(--shadow-glow-green);
}

.card-icon {
    margin-bottom: 16px;
    display: flex;
    justify-content: center;
}

.gameplay-card h3 {
    color: var(--accent-green);
    margin-bottom: 10px;
}

.gameplay-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* --- Features Grid --- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
}

.glass-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    transform: translateY(-4px);
}

.feature-card {
    text-align: center;
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
}

.feature-card h3 {
    color: var(--accent-yellow);
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 0.93rem;
}

/* --- Symbol Table --- */
.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
}

.symbol-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

.symbol-table thead {
    background: rgba(34, 214, 90, 0.08);
}

.symbol-table th {
    padding: 16px 20px;
    text-align: left;
    font-weight: 600;
    color: var(--accent-green);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 2px solid rgba(34, 214, 90, 0.2);
}

.symbol-table td {
    padding: 14px 20px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.symbol-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.03);
}

.symbol-table tbody tr:last-child td {
    border-bottom: none;
}

.symbol-icon {
    font-size: 1.6rem;
}

.reward-badge {
    display: inline-block;
    background: rgba(34, 214, 90, 0.15);
    color: var(--accent-green);
    padding: 4px 12px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.85rem;
}

.reward-medium {
    background: rgba(255, 176, 0, 0.15);
    color: var(--accent-yellow);
}

.reward-high {
    background: rgba(34, 214, 90, 0.25);
    color: #1FE860;
}

.reward-special {
    background: rgba(255, 68, 68, 0.15);
    color: #FF6B6B;
}

/* --- Demo CTA Section --- */
.demo-iframe-container {
    max-width: 750px;
    margin: 0 auto;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 2px solid var(--glass-border);
    box-shadow: var(--shadow-lg);
}

.demo-placeholder {
    background: var(--bg-card);
    min-height: 420px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.demo-placeholder-large {
    min-height: 500px;
}

.demo-placeholder-content {
    text-align: center;
    padding: 40px;
}

.demo-placeholder-content h2 {
    margin-top: 16px;
    color: var(--accent-green);
}

.demo-placeholder-content p {
    max-width: 450px;
    margin: 12px auto;
}

.demo-note {
    font-size: 0.9rem;
    color: var(--text-muted) !important;
    font-style: italic;
}

.demo-features-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin: 20px 0;
}

.demo-features-list span {
    background: rgba(34, 214, 90, 0.1);
    color: var(--accent-green);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

/* --- Strategy Preview Cards --- */
.strategy-preview-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.strategy-card h3 {
    color: var(--accent-yellow);
    margin-bottom: 10px;
}

.strategy-card p {
    font-size: 0.93rem;
    margin-bottom: 12px;
}

.card-link {
    color: var(--accent-green);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.card-link:hover {
    color: var(--accent-yellow);
}

.center-cta {
    text-align: center;
    margin-top: 20px;
}

/* --- FAQ Accordion --- */
.faq-accordion {
    max-width: 750px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    margin-bottom: 10px;
    overflow: hidden;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
}

.faq-item:hover {
    border-color: rgba(255, 255, 255, 0.15);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 22px;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-body);
    transition: background var(--transition-fast);
}

.faq-question:hover {
    background: rgba(255, 255, 255, 0.03);
}

.faq-icon {
    font-size: 1.3rem;
    font-weight: 300;
    transition: transform var(--transition-normal);
    color: var(--accent-green);
    flex-shrink: 0;
    margin-left: 12px;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 22px 18px;
}

.faq-answer p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* --- Related Games --- */
.related-games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.related-game-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 28px 20px;
    text-align: center;
    text-decoration: none;
    color: var(--text-primary);
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
    display: block;
}

.related-game-card:hover {
    transform: translateY(-6px);
    border-color: var(--accent-green);
    box-shadow: var(--shadow-glow-green);
    color: var(--text-primary);
}

.related-game-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
}

.related-game-card h3 {
    color: var(--accent-green);
    margin-bottom: 6px;
}

.related-game-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* --- Guide Pages --- */
.guide-page-section,
.faq-page-section,
.demo-page-section {
    padding: 20px 0;
}

.guide-intro,
.faq-intro,
.demo-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 650px;
    margin: 0 auto 40px;
}

.guide-content {
    max-width: 850px;
    margin: 0 auto;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    backdrop-filter: blur(10px);
}

.guide-content h2 {
    color: var(--accent-green);
    margin-top: 30px;
    margin-bottom: 14px;
    padding-top: 10px;
    border-top: 1px solid var(--border-color);
}

.guide-content h2:first-child {
    margin-top: 0;
    border-top: none;
    padding-top: 0;
}

.guide-content ul {
    list-style: disc;
    padding-left: 24px;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.guide-content li {
    margin-bottom: 8px;
    line-height: 1.6;
}

.demo-info-content {
    max-width: 850px;
    margin: 40px auto 0;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    backdrop-filter: blur(10px);
}

.demo-info-content h2 {
    color: var(--accent-green);
}

.demo-info-content h3 {
    color: var(--accent-yellow);
    margin-top: 20px;
}

.demo-info-content ul {
    list-style: disc;
    padding-left: 24px;
    color: var(--text-secondary);
}

.demo-info-content li {
    margin-bottom: 6px;
}

.faq-full-accordion {
    max-width: 800px;
}

/* --- Footer --- */
.site-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    margin-top: 60px;
}

.footer-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 50px 20px 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-logo {
    margin-bottom: 10px;
}

.footer-col h4 {
    color: var(--accent-green);
    margin-bottom: 14px;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-col ul li {
    margin-bottom: 8px;
}

.footer-col ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.footer-col ul li a:hover {
    color: var(--accent-green);
}

.disclaimer-text {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* --- Fade In On Scroll --- */
.fade-in-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Responsive Design --- */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }

    .hero-description {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-rating {
        justify-content: center;
    }

    .hero-visual {
        max-width: 380px;
        margin: 0 auto;
    }

    .nav-list {
        gap: 2px;
    }

    .nav-link {
        padding: 8px 10px;
        font-size: 0.82rem;
    }

    .header-cta .btn {
        padding: 8px 14px;
        font-size: 0.78rem;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: rgba(6, 18, 29, 0.97);
        backdrop-filter: blur(20px);
        padding: 20px;
        flex-direction: column;
        transform: translateY(-120%);
        transition: transform var(--transition-normal);
        border-bottom: 1px solid var(--border-color);
        z-index: 999;
    }

    .main-nav.active {
        transform: translateY(0);
    }

    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: 4px;
    }

    .nav-link {
        width: 100%;
        text-align: center;
        padding: 12px;
        font-size: 1rem;
    }

    .header-cta {
        gap: 6px;
    }

    .header-cta .btn {
        padding: 8px 12px;
        font-size: 0.75rem;
    }

    .logo-text {
        font-size: 1rem;
    }

    .logo-icon svg {
        width: 32px;
        height: 32px;
    }

    .section-container {
        padding: 40px 16px;
    }

    .about-content,
    .guide-content,
    .demo-info-content {
        padding: 24px 18px;
    }

    .hero-section {
        padding: 20px 16px 40px;
    }

    .gameplay-cards {
        grid-template-columns: 1fr 1fr;
    }

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

    .strategy-preview-cards {
        grid-template-columns: 1fr 1fr;
    }

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

@media (max-width: 480px) {
    .gameplay-cards {
        grid-template-columns: 1fr;
    }

    .strategy-preview-cards {
        grid-template-columns: 1fr;
    }

    .related-games-grid {
        grid-template-columns: 1fr;
    }

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

    .btn-large {
        width: 100%;
        max-width: 280px;
    }

    .header-cta .btn {
        padding: 6px 10px;
        font-size: 0.7rem;
    }

    .logo-text {
        font-size: 0.9rem;
    }

    .hero-badge {
        font-size: 0.75rem;
    }

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

    .demo-placeholder {
        min-height: 300px;
    }

    .demo-placeholder-large {
        min-height: 350px;
    }
}

/* --- Accessibility --- */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .floating-element {
        animation: none;
    }

    .btn-glow-green,
    .btn-glow-yellow {
        animation: none;
    }

    .fade-in-on-scroll {
        transition: none;
        opacity: 1;
        transform: none;
    }
}

:focus-visible {
    outline: 2px solid var(--accent-green);
    outline-offset: 3px;
    border-radius: 4px;
}

/* --- Skip to content (hidden) --- */
.skip-to-content {
    position: absolute;
    top: -100px;
    left: 10px;
    background: var(--accent-green);
    color: #06121D;
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    z-index: 10000;
    font-weight: 600;
    transition: top 0.3s;
}

.skip-to-content:focus {
    top: 10px;
}