/* ====================================================================
   JAIHO ARCADE - ULTRA FAST, MODERN EMERALD GAMING STYLESHEET
   Clean Vanilla CSS - 0 Dependencies - Core Web Vitals Optimized
   ==================================================================== */

:root {
    --primary-900: #02261b;
    --primary-800: #033627;
    --primary-700: #044935;
    --primary-600: #05664a;
    --primary-500: #059669;
    --primary-400: #10b981;
    --primary-300: #34d399;
    --primary-100: #d1fae5;

    --gold-600: #d97706;
    --gold-500: #f59e0b;
    --gold-400: #fbbf24;
    --gold-300: #fde68a;

    --bg-darker: #021811;
    --bg-dark: #04241a;
    --bg-card: rgba(6, 45, 34, 0.75);
    --bg-card-hover: rgba(8, 58, 44, 0.9);
    --border-card: rgba(52, 211, 153, 0.18);
    --border-card-hover: rgba(52, 211, 153, 0.45);

    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-accent: #34d399;

    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    --container-max: 1200px;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-full: 9999px;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.45);
    --shadow-glow: 0 0 25px rgba(16, 185, 129, 0.3);
    --shadow-gold: 0 0 25px rgba(245, 158, 11, 0.3);
    --transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-darker);
    background-image: 
        radial-gradient(circle at 15% 10%, rgba(5, 150, 105, 0.18) 0%, transparent 40%),
        radial-gradient(circle at 85% 30%, rgba(245, 158, 11, 0.1) 0%, transparent 45%),
        radial-gradient(circle at 50% 85%, rgba(4, 73, 53, 0.2) 0%, transparent 60%);
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
    position: relative;
    padding-bottom: 80px; /* space for mobile sticky bar */
}

@media (min-width: 992px) {
    body {
        padding-bottom: 0;
    }
}

a {
    color: var(--primary-300);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--gold-400);
}

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

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    border: none;
    cursor: pointer;
    background: none;
}

.container {
    width: 100%;
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: 16px;
    padding-right: 16px;
    box-sizing: border-box;
}

@media (min-width: 768px) {
    .container {
        padding-left: 20px;
        padding-right: 20px;
    }
}

/* Header & Navigation */
.site-header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(2, 24, 17, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(52, 211, 153, 0.12);
    transition: var(--transition);
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 74px;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-logo img {
    height: 48px;
    width: 48px;
    border-radius: 12px;
    object-fit: cover;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.brand-text {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.35rem;
    color: #ffffff;
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.brand-text span.brand-accent {
    color: var(--gold-400);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.nav-menu {
    display: none;
    align-items: center;
    gap: 28px;
}

.nav-menu a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
    position: relative;
    padding: 6px 0;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--gold-400);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-400), var(--gold-400));
    transition: width 0.25s ease;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

.nav-cta {
    display: none;
}

@media (min-width: 992px) {
    .nav-menu {
        display: flex;
    }
    .nav-cta {
        display: block;
    }
}

.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 38px;
    height: 38px;
    padding: 6px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 992px) {
    .mobile-menu-toggle {
        display: none;
    }
}

.mobile-menu-toggle span {
    display: block;
    height: 2.5px;
    width: 100%;
    background-color: #ffffff;
    border-radius: 2px;
    transition: var(--transition);
}

.mobile-menu-toggle.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.mobile-menu-toggle.open span:nth-child(2) {
    opacity: 0;
}
.mobile-menu-toggle.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Dropdown Menu */
@media (max-width: 991px) {
    .nav-menu.active {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        position: absolute;
        top: 74px;
        left: 0;
        width: 100%;
        background: rgba(3, 30, 22, 0.98);
        backdrop-filter: blur(15px);
        padding: 24px 20px;
        border-bottom: 1px solid var(--border-card);
        gap: 16px;
        box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
    }
    .nav-menu.active a {
        font-size: 1.1rem;
        width: 100%;
        padding: 8px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    transition: var(--transition);
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    max-width: 100%;
    box-sizing: border-box;
    line-height: 1.3;
}

@media (min-width: 768px) {
    .btn {
        white-space: nowrap;
    }
}


.btn-primary {
    background: linear-gradient(135deg, #059669 0%, #10b981 50%, #047857 100%);
    color: #ffffff;
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #10b981 0%, #34d399 50%, #059669 100%);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(16, 185, 129, 0.5);
}

.btn-gold {
    background: linear-gradient(135deg, #d97706 0%, #f59e0b 50%, #fbbf24 100%);
    color: #04241a;
    font-weight: 800;
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-gold:hover {
    background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 50%, #fef08a 100%);
    color: #021811;
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(245, 158, 11, 0.55);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(52, 211, 153, 0.4);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 8px 18px;
    font-size: 0.88rem;
}

.btn-md {
    padding: 12px 26px;
    font-size: 1rem;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.15rem;
}

.btn-pulse {
    animation: buttonPulse 2.4s infinite ease-in-out;
}

@keyframes buttonPulse {
    0%, 100% {
        box-shadow: 0 6px 20px rgba(16, 185, 129, 0.35);
    }
    50% {
        box-shadow: 0 8px 30px rgba(16, 185, 129, 0.65), 0 0 15px rgba(52, 211, 153, 0.5);
    }
}

/* Centered Action Button Containers */
.section-cta-wrap,
.section-btn-wrap {
    display: flex;
    gap: 16px;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 32px;
}

/* Hero Section */
.hero-section {
    padding: 60px 0 50px;
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

@media (min-width: 992px) {
    .hero-grid {
        grid-template-columns: 1.15fr 0.85fr;
        gap: 60px;
    }
    .hero-section {
        padding: 80px 0 70px;
    }
}

.hero-badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(5, 150, 105, 0.2);
    border: 1px solid rgba(52, 211, 153, 0.35);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gold-400);
    margin-bottom: 20px;
}

.hero-badge-pill svg {
    color: var(--gold-400);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 2.35rem;
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 18px;
    letter-spacing: -0.5px;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3.25rem;
    }
}

.gradient-text {
    background: linear-gradient(135deg, #ffffff 20%, #34d399 60%, #fbbf24 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.gold-text {
    color: var(--gold-400);
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 28px;
    max-width: 580px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 32px;
}

.hero-stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-num {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.hero-media {
    position: relative;
    display: flex;
    justify-content: center;
}

.hero-image-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(16, 185, 129, 0.25);
    border: 1px solid rgba(52, 211, 153, 0.25);
    transform: perspective(1000px) rotateY(-3deg) rotateX(2deg);
    transition: transform 0.4s ease;
}

.hero-image-card:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg) translateY(-6px);
}

.floating-badge {
    position: absolute;
    bottom: -15px;
    left: 20px;
    background: rgba(3, 40, 30, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-card-hover);
    border-radius: var(--radius-md);
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-lg);
    z-index: 2;
}

.floating-badge .badge-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(16, 185, 129, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-300);
}

/* Trust Bar */
.trust-bar {
    padding: 24px 0;
    background: rgba(4, 38, 28, 0.6);
    border-top: 1px solid rgba(52, 211, 153, 0.12);
    border-bottom: 1px solid rgba(52, 211, 153, 0.12);
}

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

@media (min-width: 768px) {
    .trust-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.trust-item svg {
    flex-shrink: 0;
    color: var(--gold-400);
}

.trust-text h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.2;
}

.trust-text p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Section Header */
.section-padding {
    padding: 70px 0;
}

.section-header {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 50px;
}

.section-tag {
    display: inline-block;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--primary-300);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 14px;
    color: #ffffff;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 2.6rem;
    }
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
}

/* App Specifications Table / Card */
.app-spec-box {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 30px;
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-md);
    margin-bottom: 40px;
}

.app-spec-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

@media (min-width: 640px) {
    .app-spec-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .app-spec-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.spec-cell {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 12px 14px;
    background: rgba(2, 24, 17, 0.45);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.04);
}

.spec-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: rgba(16, 185, 129, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-300);
}

.spec-info .spec-label {
    font-size: 0.78rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.spec-info .spec-value {
    font-size: 0.95rem;
    font-weight: 700;
    color: #ffffff;
}

/* Games Grid */
.games-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 640px) {
    .games-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .games-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.game-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    padding: 24px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.game-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-card-hover);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg), 0 0 20px rgba(16, 185, 129, 0.2);
}

.game-card-top {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 14px;
}

.game-icon-badge {
    width: 60px;
    height: 60px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.25), rgba(245, 158, 11, 0.25));
    border: 1px solid rgba(52, 211, 153, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    flex-shrink: 0;
}

.game-card-meta h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
}

.game-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 10px;
    border-radius: var(--radius-full);
    background: rgba(16, 185, 129, 0.15);
    color: var(--primary-300);
}

.game-desc {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 18px;
    flex-grow: 1;
}

.game-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 14px;
    margin-top: auto;
}

.game-rating {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--gold-400);
}

/* Feature Cards Grid */
.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    padding: 30px;
    transition: var(--transition);
}

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

.feature-icon-wrap {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.2), rgba(5, 150, 105, 0.4));
    border: 1px solid rgba(52, 211, 153, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-300);
    margin-bottom: 20px;
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 10px;
}

.feature-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Steps / How To Install */
.steps-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 768px) {
    .steps-container {
        grid-template-columns: repeat(4, 1fr);
    }
}

.step-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    padding: 28px 20px;
    text-align: center;
    position: relative;
    transition: var(--transition);
}

.step-card:hover {
    border-color: var(--primary-400);
    transform: translateY(-4px);
}

.step-number {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold-500), var(--gold-600));
    color: #04241a;
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
}

.step-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 10px;
}

.step-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* FAQ Accordion */
.faq-list {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

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

.faq-item:hover {
    border-color: var(--border-card-hover);
}

.faq-question {
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    user-select: none;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: #ffffff;
}

.faq-question svg {
    flex-shrink: 0;
    transition: transform 0.3s ease;
    color: var(--primary-300);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0, 1, 0, 1), padding 0.35s ease;
    padding: 0 24px;
    color: var(--text-secondary);
    font-size: 0.96rem;
    line-height: 1.65;
}

.faq-item.active {
    border-color: var(--primary-400);
    background: rgba(6, 45, 34, 0.9);
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
    color: var(--gold-400);
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 24px 22px;
}

/* Old Versions Table */
.versions-table-wrap {
    overflow-x: auto;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: 30px;
}

.versions-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.versions-table th,
.versions-table td {
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 0.92rem;
}

.versions-table th {
    background: rgba(2, 24, 17, 0.6);
    font-family: var(--font-heading);
    font-weight: 700;
    color: #ffffff;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
}

.versions-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

.version-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.82rem;
}

.version-badge.latest {
    background: rgba(16, 185, 129, 0.2);
    color: var(--primary-300);
    border: 1px solid rgba(52, 211, 153, 0.4);
}

.version-badge.archive {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
}

/* Content Article Pages */
.content-box {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 36px;
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-md);
    margin-bottom: 40px;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}


.content-box h1, .content-box h2, .content-box h3 {
    font-family: var(--font-heading);
    color: #ffffff;
    margin-top: 28px;
    margin-bottom: 14px;
}

.content-box h1 {
    font-size: 2.2rem;
    margin-top: 0;
}

.content-box h2 {
    font-size: 1.55rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 8px;
}

.content-box h3 {
    font-size: 1.25rem;
    color: var(--gold-400);
}

.content-box p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 18px;
    font-size: 1rem;
}

.content-box ul, .content-box ol {
    margin-bottom: 20px;
    padding-left: 20px;
}

.content-box li {
    color: var(--text-secondary);
    margin-bottom: 8px;
    position: relative;
}

.content-box ul li {
    list-style-type: disc;
}

.content-box ol li {
    list-style-type: decimal;
}

/* Callout Box */
.callout-box {
    background: rgba(5, 150, 105, 0.12);
    border-left: 4px solid var(--primary-400);
    padding: 18px 22px;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin: 24px 0;
}

.callout-box p {
    margin: 0;
    color: var(--text-primary);
    font-size: 0.95rem;
}

/* CTA Download Banner */
.cta-banner {
    background: linear-gradient(135deg, rgba(4, 54, 40, 0.95) 0%, rgba(2, 38, 27, 0.95) 100%);
    border: 1px solid rgba(52, 211, 153, 0.3);
    border-radius: var(--radius-lg);
    padding: 48px 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    margin: 60px 0;
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

.cta-banner h2 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.cta-banner p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 28px;
}

/* Footer */
.site-footer {
    background: #01130d;
    border-top: 1px solid rgba(52, 211, 153, 0.12);
    padding: 60px 0 30px;
    margin-top: 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 36px;
    margin-bottom: 40px;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.92rem;
    margin-top: 14px;
    line-height: 1.6;
    max-width: 320px;
}

.footer-col h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 16px;
    letter-spacing: 0.5px;
}

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

.footer-col a {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-col a:hover {
    color: var(--gold-400);
    padding-left: 4px;
}

.footer-disclaimer {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
    padding: 16px 20px;
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 30px;
    text-align: center;
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 24px;
    gap: 12px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
    }
}

/* Sticky Mobile Bottom Bar */
.mobile-sticky-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(2, 24, 17, 0.96);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid rgba(52, 211, 153, 0.3);
    padding: 10px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    z-index: 9999;
    box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.5);
}

@media (min-width: 992px) {
    .mobile-sticky-bar {
        display: none;
    }
}

.mobile-bar-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.mobile-bar-info img {
    width: 40px;
    height: 40px;
    border-radius: 10px;
}

.mobile-bar-meta {
    display: flex;
    flex-direction: column;
}

.mobile-bar-meta .app-name {
    font-weight: 700;
    font-size: 0.95rem;
    color: #ffffff;
    line-height: 1.1;
}

.mobile-bar-meta .app-sub {
    font-size: 0.75rem;
    color: var(--primary-300);
}

.mobile-sticky-bar .btn-download {
    flex-shrink: 0;
    padding: 10px 22px;
    font-size: 0.92rem;
}

/* Breadcrumbs */
.breadcrumb-nav {
    padding: 18px 0;
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.breadcrumb-list a {
    color: var(--text-secondary);
}

.breadcrumb-list a:hover {
    color: var(--primary-300);
}

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

.breadcrumb-active {
    color: var(--gold-400);
    font-weight: 600;
}

/* ====================================================================
   MOBILE VIEWPORT CENTERING & ANTI-OVERFLOW SUITE
   ==================================================================== */

@media (max-width: 991px) {
    /* Hero section centering */
    .hero-section {
        padding: 40px 0 30px;
        text-align: center;
    }

    .hero-grid {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 36px;
        width: 100%;
    }

    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        width: 100%;
    }

    .hero-badge-pill {
        margin: 0 auto 16px;
    }

    .hero-title {
        font-size: 2rem;
        text-align: center;
        width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-subtitle {
        text-align: center;
        margin: 0 auto 24px;
        font-size: 1rem;
    }

    .hero-actions {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 12px;
        width: 100%;
        max-width: 340px;
        margin: 0 auto 28px;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .hero-stats-row {
        width: 100%;
        max-width: 360px;
        margin: 0 auto;
        justify-content: center;
    }

    .stat-item {
        align-items: center;
        text-align: center;
    }

    .hero-media {
        width: 100%;
        max-width: 440px;
        margin: 0 auto;
    }

    .hero-image-card {
        transform: none !important;
        width: 100%;
    }

    .floating-badge {
        left: 50% !important;
        transform: translateX(-50%) !important;
        bottom: -15px !important;
        width: max-content;
        max-width: 90%;
    }
}

@media (max-width: 767px) {
    .container {
        padding-left: 14px;
        padding-right: 14px;
    }

    /* All Section Headers */
    .section-padding {
        padding: 45px 0;
    }

    .section-header {
        text-align: center;
        margin: 0 auto 32px;
        padding: 0 4px;
        width: 100%;
        box-sizing: border-box;
    }

    .section-tag {
        display: inline-block;
        margin-bottom: 8px;
    }

    .section-title {
        font-size: 1.65rem;
        line-height: 1.25;
        text-align: center;
        word-break: break-word;
    }

    .section-desc {
        font-size: 0.92rem;
        text-align: center;
    }

    /* Centered Action Buttons in sections */
    .section-cta-wrap,
    .section-btn-wrap {
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        gap: 14px !important;
        flex-wrap: wrap !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 8px !important;
        margin-top: 24px;
    }

    .btn-md, .btn-lg {
        max-width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        text-align: center !important;
    }


    /* Table horizontal scroll wrapper */
    .versions-table-wrap {
        width: 100% !important;
        max-width: 100% !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        display: block !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }

    .versions-table {
        min-width: 520px !important;
        width: 100% !important;
    }

    /* Cards & Grids on Mobile */
    .app-spec-box {
        padding: 18px 12px;
    }

    .spec-cell {
        padding: 10px 12px;
    }

    .game-card {
        padding: 20px 16px;
    }

    .feature-card {
        padding: 22px 16px;
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .feature-icon-wrap {
        margin: 0 auto 16px;
    }

    .step-card {
        padding: 22px 16px;
    }

    .cta-banner {
        padding: 32px 16px;
        margin: 36px 0;
        width: 100%;
        box-sizing: border-box;
    }

    .cta-banner h2 {
        font-size: 1.55rem;
    }

    .cta-banner p {
        font-size: 0.95rem;
    }

    .cta-banner .btn {
        width: 100%;
        max-width: 320px;
    }

    /* Footer Centering on Mobile */
    .footer-grid {
        text-align: center;
        gap: 30px;
    }

    .footer-brand {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .footer-brand p {
        margin-left: auto;
        margin-right: auto;
    }

    .footer-col {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-col ul {
        align-items: center;
    }

    .footer-bottom {
        text-align: center;
    }
}

/* 404 Page Buttons */
.cta-404-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin: 28px 0 32px;
    flex-wrap: wrap;
    width: 100%;
}

.cta-404-wrap .btn {
    min-width: 200px;
    padding: 14px 28px;
    font-size: 1.05rem;
}

@media (max-width: 580px) {
    .cta-404-wrap {
        flex-direction: column;
        gap: 14px;
        align-items: center;
    }

    .cta-404-wrap .btn {
        width: 100%;
        max-width: 320px;
        margin: 0 auto;
        padding: 15px 24px;
        font-size: 1.08rem;
    }
}