/**
 * Barangay 777 - Main Stylesheet
 * Mobile-first responsive design (max-width: 430px)
 * All classes use pg35- prefix for namespace isolation
 * Color Palette: #1E1E1E (bg), #808080 (text), #FF1493 (primary), #FF8000 (secondary), #FFC0CB (accent)
 */

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

:root {
    /* Color Variables */
    --pg35-bg: #1E1E1E;
    --pg35-bg-light: #2a2a2a;
    --pg35-text: #808080;
    --pg35-text-light: #b0b0b0;
    --pg35-primary: #FF1493;
    --pg35-primary-dark: #d4107a;
    --pg35-secondary: #FF8000;
    --pg35-accent: #FFC0CB;
    --pg35-white: #ffffff;
    --pg35-black: #000000;
    --pg35-overlay: rgba(0, 0, 0, 0.85);

    /* Typography */
    --pg35-font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;

    /* Spacing */
    --pg35-spacing-xs: 0.4rem;
    --pg35-spacing-sm: 0.8rem;
    --pg35-spacing-md: 1.2rem;
    --pg35-spacing-lg: 1.6rem;
    --pg35-spacing-xl: 2.4rem;

    /* Border Radius */
    --pg35-radius-sm: 0.4rem;
    --pg35-radius-md: 0.8rem;
    --pg35-radius-lg: 1.2rem;

    /* Transitions */
    --pg35-transition: all 0.3s ease;
}

/* Root font size for rem units */
html {
    font-size: 62.5%;
    scroll-behavior: smooth;
}

body {
    font-family: var(--pg35-font-main);
    font-size: 1.4rem;
    line-height: 1.6;
    color: var(--pg35-text);
    background-color: var(--pg35-bg);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--pg35-white);
    font-weight: 700;
    line-height: 1.3;
}

h1 { font-size: 2.8rem; }
h2 { font-size: 2.4rem; }
h3 { font-size: 2.0rem; }
h4 { font-size: 1.8rem; }

p {
    margin-bottom: var(--pg35-spacing-md);
}

a {
    color: var(--pg35-primary);
    text-decoration: none;
    transition: var(--pg35-transition);
}

a:hover {
    color: var(--pg35-accent);
}

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

/* Container */
.pg35-container {
    width: 100%;
    max-width: 430px;
    margin: 0 auto;
    padding: 0 var(--pg35-spacing-sm);
}

.pg35-wrapper {
    padding: var(--pg35-spacing-lg) 0;
}

/* Header */
.pg35-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: linear-gradient(180deg, var(--pg35-bg) 0%, var(--pg35-bg-light) 100%);
    border-bottom: 1px solid var(--pg35-primary);
    padding: var(--pg35-spacing-sm) 0;
}

.pg35-header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 var(--pg35-spacing-sm);
}

.pg35-logo {
    display: flex;
    align-items: center;
    gap: var(--pg35-spacing-xs);
}

.pg35-logo-img {
    width: 40px;
    height: 40px;
    border-radius: var(--pg35-radius-md);
}

.pg35-logo-text {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--pg35-primary);
    text-shadow: 0 0 10px var(--pg35-primary);
}

.pg35-header-actions {
    display: flex;
    gap: var(--pg35-spacing-sm);
}

/* Buttons */
.pg35-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--pg35-spacing-sm) var(--pg35-spacing-md);
    border: none;
    border-radius: var(--pg35-radius-md);
    font-size: 1.3rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--pg35-transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pg35-btn-primary {
    background: linear-gradient(135deg, var(--pg35-primary) 0%, var(--pg35-primary-dark) 100%);
    color: var(--pg35-white);
    box-shadow: 0 4px 15px rgba(255, 20, 147, 0.3);
}

.pg35-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 20, 147, 0.4);
}

.pg35-btn-secondary {
    background: transparent;
    color: var(--pg35-secondary);
    border: 2px solid var(--pg35-secondary);
}

.pg35-btn-secondary:hover {
    background: var(--pg35-secondary);
    color: var(--pg35-bg);
}

.pg35-btn-small {
    padding: var(--pg35-spacing-xs) var(--pg35-spacing-sm);
    font-size: 1.1rem;
}

/* Menu Toggle */
.pg35-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--pg35-white);
    font-size: 2.4rem;
    cursor: pointer;
    padding: var(--pg35-spacing-xs);
}

/* Desktop Navigation */
.pg35-desktop-nav {
    display: none;
}

@media (min-width: 769px) {
    .pg35-menu-toggle {
        display: none;
    }

    .pg35-desktop-nav {
        display: flex;
        gap: var(--pg35-spacing-lg);
    }

    .pg35-desktop-nav a {
        color: var(--pg35-text-light);
        font-size: 1.4rem;
        font-weight: 500;
        transition: var(--pg35-transition);
    }

    .pg35-desktop-nav a:hover {
        color: var(--pg35-primary);
    }
}

/* Mobile Menu */
.pg35-mobile-menu {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100vh;
    background: var(--pg35-bg-light);
    z-index: 9999;
    padding: var(--pg35-spacing-xl) var(--pg35-spacing-lg);
    transition: right 0.3s ease;
    overflow-y: auto;
}

.pg35-menu-active {
    right: 0;
}

.pg35-mobile-menu-close {
    position: absolute;
    top: var(--pg35-spacing-md);
    right: var(--pg35-spacing-md);
    background: none;
    border: none;
    color: var(--pg35-white);
    font-size: 2.4rem;
    cursor: pointer;
}

.pg35-mobile-nav {
    margin-top: var(--pg35-spacing-xl);
}

.pg35-mobile-nav a {
    display: block;
    padding: var(--pg35-spacing-md) 0;
    color: var(--pg35-text-light);
    font-size: 1.6rem;
    border-bottom: 1px solid var(--pg35-bg);
    transition: var(--pg35-transition);
}

.pg35-mobile-nav a:hover {
    color: var(--pg35-primary);
    padding-left: var(--pg35-spacing-sm);
}

/* Menu Overlay */
.pg35-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--pg35-overlay);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: var(--pg35-transition);
}

.pg35-overlay-active {
    opacity: 1;
    visibility: visible;
}

/* Main Content */
main {
    padding-top: 70px;
}

@media (max-width: 768px) {
    main {
        padding-bottom: 80px;
    }
}

/* Hero Section */
.pg35-hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--pg35-bg) 0%, var(--pg35-bg-light) 100%);
}

.pg35-carousel {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
}

@media (min-width: 769px) {
    .pg35-carousel {
        height: 400px;
    }
}

.pg35-slides {
    position: relative;
    width: 100%;
    height: 100%;
}

.pg35-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.pg35-slide-active {
    opacity: 1;
}

.pg35-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pg35-slide-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--pg35-spacing-lg);
    background: linear-gradient(transparent, var(--pg35-bg));
}

.pg35-slide-title {
    font-size: 2.0rem;
    color: var(--pg35-white);
    text-shadow: 2px 2px 4px var(--pg35-black);
    margin-bottom: var(--pg35-spacing-xs);
}

.pg35-slide-desc {
    font-size: 1.2rem;
    color: var(--pg35-text-light);
}

/* Carousel Dots */
.pg35-carousel-dots {
    position: absolute;
    bottom: var(--pg35-spacing-md);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--pg35-spacing-xs);
}

.pg35-slide-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--pg35-text);
    cursor: pointer;
    transition: var(--pg35-transition);
}

.pg35-dot-active {
    background: var(--pg35-primary);
    transform: scale(1.2);
}

/* Section Titles */
.pg35-section-title {
    text-align: center;
    margin-bottom: var(--pg35-spacing-lg);
    position: relative;
}

.pg35-section-title h2 {
    display: inline-block;
    padding: 0 var(--pg35-spacing-md);
    background: var(--pg35-bg);
    position: relative;
    z-index: 1;
}

.pg35-section-title::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--pg35-primary), transparent);
}

/* Game Grid */
.pg35-game-section {
    padding: var(--pg35-spacing-xl) 0;
}

.pg35-game-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--pg35-spacing-sm);
}

@media (min-width: 769px) {
    .pg35-game-grid {
        grid-template-columns: repeat(6, 1fr);
        gap: var(--pg35-spacing-md);
    }
}

.pg35-game-card {
    position: relative;
    border-radius: var(--pg35-radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: var(--pg35-transition);
    aspect-ratio: 1;
}

.pg35-game-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(255, 20, 147, 0.3);
}

.pg35-game-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pg35-game-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--pg35-spacing-xs);
    background: linear-gradient(transparent, var(--pg35-bg));
}

.pg35-game-card-title {
    font-size: 1.0rem;
    color: var(--pg35-white);
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Category Tabs */
.pg35-category-tabs {
    display: flex;
    gap: var(--pg35-spacing-xs);
    overflow-x: auto;
    padding-bottom: var(--pg35-spacing-sm);
    margin-bottom: var(--pg35-spacing-md);
    scrollbar-width: none;
}

.pg35-category-tabs::-webkit-scrollbar {
    display: none;
}

.pg35-tab-btn {
    flex-shrink: 0;
    padding: var(--pg35-spacing-xs) var(--pg35-spacing-md);
    background: var(--pg35-bg-light);
    border: 1px solid var(--pg35-text);
    border-radius: var(--pg35-radius-lg);
    color: var(--pg35-text);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--pg35-transition);
}

.pg35-tab-btn:hover,
.pg35-tab-btn-active {
    background: var(--pg35-primary);
    border-color: var(--pg35-primary);
    color: var(--pg35-white);
}

/* Info Section */
.pg35-info-section {
    padding: var(--pg35-spacing-xl) 0;
    background: var(--pg35-bg-light);
    border-radius: var(--pg35-radius-lg);
    margin: var(--pg35-spacing-lg) 0;
}

.pg35-info-content {
    padding: 0 var(--pg35-spacing-md);
}

.pg35-info-content h3 {
    color: var(--pg35-primary);
    margin-bottom: var(--pg35-spacing-md);
}

.pg35-info-content ul {
    list-style: none;
    padding-left: 0;
}

.pg35-info-content li {
    padding: var(--pg35-spacing-xs) 0;
    padding-left: var(--pg35-spacing-md);
    position: relative;
}

.pg35-info-content li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--pg35-secondary);
}

/* Footer */
.pg35-footer {
    background: var(--pg35-bg-light);
    border-top: 1px solid var(--pg35-primary);
    padding: var(--pg35-spacing-xl) 0;
}

.pg35-footer-partners {
    margin-bottom: var(--pg35-spacing-lg);
}

.pg35-footer-partners h4 {
    text-align: center;
    margin-bottom: var(--pg35-spacing-md);
    color: var(--pg35-text-light);
    font-size: 1.4rem;
}

.pg35-partners-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--pg35-spacing-sm);
}

.pg35-partner-logo {
    width: 100%;
    aspect-ratio: 1;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: var(--pg35-transition);
}

.pg35-partner-logo:hover {
    filter: grayscale(0%);
    opacity: 1;
}

.pg35-footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--pg35-spacing-lg);
    margin-bottom: var(--pg35-spacing-lg);
    padding: 0 var(--pg35-spacing-md);
}

.pg35-footer-col h5 {
    color: var(--pg35-primary);
    margin-bottom: var(--pg35-spacing-sm);
    font-size: 1.4rem;
}

.pg35-footer-col a {
    display: block;
    color: var(--pg35-text);
    font-size: 1.2rem;
    padding: var(--pg35-spacing-xs) 0;
}

.pg35-footer-col a:hover {
    color: var(--pg35-primary);
}

.pg35-footer-bottom {
    text-align: center;
    padding-top: var(--pg35-spacing-lg);
    border-top: 1px solid var(--pg35-bg);
}

.pg35-footer-bottom p {
    font-size: 1.1rem;
    color: var(--pg35-text);
}

/* Mobile Bottom Navigation */
.pg35-mobile-nav {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 64px;
    background: linear-gradient(180deg, var(--pg35-bg-light) 0%, var(--pg35-bg) 100%);
    border-top: 2px solid var(--pg35-primary);
    z-index: 1000;
    justify-content: space-around;
    align-items: center;
    padding: 0 var(--pg35-spacing-xs);
}

@media (min-width: 769px) {
    .pg35-mobile-nav {
        display: none;
    }
}

.pg35-nav-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    min-height: 60px;
    background: none;
    border: none;
    color: var(--pg35-text);
    cursor: pointer;
    transition: var(--pg35-transition);
    border-radius: var(--pg35-radius-md);
}

.pg35-nav-btn:hover,
.pg35-nav-btn-active {
    color: var(--pg35-primary);
    background: rgba(255, 20, 147, 0.1);
}

.pg35-nav-btn i,
.pg35-nav-btn .material-icons {
    font-size: 24px;
    margin-bottom: 2px;
}

.pg35-nav-btn span {
    font-size: 10px;
    font-weight: 500;
}

/* Utility Classes */
.pg35-text-center { text-align: center; }
.pg35-text-primary { color: var(--pg35-primary); }
.pg35-text-secondary { color: var(--pg35-secondary); }
.pg35-mb-sm { margin-bottom: var(--pg35-spacing-sm); }
.pg35-mb-md { margin-bottom: var(--pg35-spacing-md); }
.pg35-mb-lg { margin-bottom: var(--pg35-spacing-lg); }
.pg35-hidden { display: none; }

/* Animations */
@keyframes pg35-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.pg35-animate-pulse {
    animation: pg35-pulse 2s infinite;
}

/* Touch Device Optimizations */
.pg35-touch-device .pg35-game-card:hover {
    transform: none;
}

/* Loading State */
.pg35-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--pg35-spacing-xl);
}

.pg35-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--pg35-bg-light);
    border-top-color: var(--pg35-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}