/**
 * ph 77 - Main Stylesheet
 * All classes use prefix: pgf9-
 * Color palette: #FFE4B5 | #26A69A | #0A0A0A | #6C757D | #008B8B | #A0522D
 * @version 1.0.0
 */

/* CSS Variables */
:root {
    --pgf9-primary: #26A69A;
    --pgf9-secondary: #008B8B;
    --pgf9-accent: #FFE4B5;
    --pgf9-dark: #0A0A0A;
    --pgf9-muted: #6C757D;
    --pgf9-brown: #A0522D;
    --pgf9-bg: #0A0A0A;
    --pgf9-bg-card: #1a1a1a;
    --pgf9-bg-light: #252525;
    --pgf9-text: #FFE4B5;
    --pgf9-text-light: #ffffff;
    --pgf9-text-muted: #b0b0b0;
    --pgf9-border: #333333;
    --pgf9-success: #26A69A;
    --pgf9-warning: #FFE4B5;
    --pgf9-gradient: linear-gradient(135deg, #26A69A 0%, #008B8B 100%);
    --pgf9-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

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

html {
    font-size: 62.5%;
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: var(--pgf9-bg);
    color: var(--pgf9-text);
    line-height: 1.5rem;
    font-size: 1.4rem;
    min-height: 100vh;
    overflow-x: hidden;
}

a {
    color: var(--pgf9-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--pgf9-accent);
}

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

/* Container */
.pgf9-container {
    width: 100%;
    max-width: 430px;
    margin: 0 auto;
    padding: 0 1.2rem;
}

/* Header */
.pgf9-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: linear-gradient(180deg, var(--pgf9-bg) 0%, rgba(10, 10, 10, 0.95) 100%);
    border-bottom: 1px solid var(--pgf9-border);
    transition: box-shadow 0.3s ease;
}

.pgf9-header-scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.pgf9-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 5.6rem;
    padding: 0 1.2rem;
    max-width: 430px;
    margin: 0 auto;
}

.pgf9-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.pgf9-logo img {
    width: 2.8rem;
    height: 2.8rem;
    border-radius: 0.4rem;
}

.pgf9-logo-text {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--pgf9-accent);
    letter-spacing: 0.5px;
}

.pgf9-header-actions {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.pgf9-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.4rem;
    border-radius: 0.6rem;
    font-size: 1.3rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    min-height: 3.6rem;
}

.pgf9-btn-primary {
    background: var(--pgf9-gradient);
    color: var(--pgf9-text-light);
}

.pgf9-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(38, 166, 154, 0.4);
}

.pgf9-btn-secondary {
    background: transparent;
    color: var(--pgf9-accent);
    border: 2px solid var(--pgf9-primary);
}

.pgf9-btn-secondary:hover {
    background: var(--pgf9-primary);
    color: var(--pgf9-text-light);
}

/* Hamburger Menu */
.pgf9-hamburger {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    width: 2.4rem;
    height: 2.4rem;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.pgf9-hamburger span {
    width: 100%;
    height: 2px;
    background: var(--pgf9-accent);
    transition: all 0.3s ease;
}

.pgf9-hamburger-active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.pgf9-hamburger-active span:nth-child(2) {
    opacity: 0;
}

.pgf9-hamburger-active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.pgf9-mobile-menu {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100vh;
    background: var(--pgf9-bg-card);
    z-index: 9999;
    transition: right 0.3s ease;
    padding: 7rem 1.6rem 2rem;
    overflow-y: auto;
}

.pgf9-menu-active {
    right: 0;
}

.pgf9-mobile-menu ul {
    list-style: none;
}

.pgf9-mobile-menu li {
    border-bottom: 1px solid var(--pgf9-border);
}

.pgf9-mobile-menu a {
    display: block;
    padding: 1.4rem 0;
    font-size: 1.5rem;
    color: var(--pgf9-text);
}

.pgf9-mobile-menu a:hover {
    color: var(--pgf9-primary);
}

/* Menu Overlay */
.pgf9-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.pgf9-overlay-active {
    opacity: 1;
    visibility: visible;
}

/* Main Content */
main {
    padding-top: 5.6rem;
    min-height: 100vh;
}

@media (max-width: 768px) {
    main {
        padding-bottom: 7rem;
    }
}

/* Hero Slider */
.pgf9-hero-slider {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.pgf9-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.pgf9-slide-active {
    opacity: 1;
}

.pgf9-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pgf9-slide-dots {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.6rem;
    z-index: 10;
}

.pgf9-slide-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.pgf9-dot-active {
    background: var(--pgf9-primary);
    width: 20px;
    border-radius: 4px;
}

/* Section Styles */
.pgf9-section {
    padding: 2rem 1.2rem;
}

.pgf9-section-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--pgf9-accent);
    margin-bottom: 1.2rem;
    text-align: center;
}

.pgf9-section-subtitle {
    font-size: 1.4rem;
    color: var(--pgf9-text-muted);
    text-align: center;
    margin-bottom: 2rem;
}

/* Game Grid */
.pgf9-game-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.8rem;
}

.pgf9-game-card {
    background: var(--pgf9-bg-card);
    border-radius: 0.8rem;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid var(--pgf9-border);
}

.pgf9-game-card:hover {
    transform: translateY(-3px);
    border-color: var(--pgf9-primary);
    box-shadow: 0 4px 15px rgba(38, 166, 154, 0.3);
}

.pgf9-game-card img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
}

.pgf9-game-name {
    padding: 0.6rem 0.4rem;
    font-size: 1.1rem;
    text-align: center;
    color: var(--pgf9-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Category Section */
.pgf9-category-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--pgf9-primary);
    margin: 1.5rem 0 1rem;
    padding-left: 0.5rem;
    border-left: 3px solid var(--pgf9-primary);
}

/* Feature Cards */
.pgf9-feature-card {
    background: var(--pgf9-bg-card);
    border-radius: 1rem;
    padding: 1.5rem;
    margin-bottom: 1rem;
    border: 1px solid var(--pgf9-border);
}

.pgf9-feature-icon {
    width: 4rem;
    height: 4rem;
    background: var(--pgf9-gradient);
    border-radius: 0.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.pgf9-feature-icon i {
    font-size: 2rem;
    color: var(--pgf9-text-light);
}

.pgf9-feature-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--pgf9-accent);
    margin-bottom: 0.5rem;
}

.pgf9-feature-text {
    font-size: 1.3rem;
    color: var(--pgf9-text-muted);
    line-height: 1.6;
}

/* Promo Section */
.pgf9-promo-section {
    background: linear-gradient(135deg, var(--pgf9-secondary) 0%, var(--pgf9-primary) 100%);
    padding: 2rem 1.2rem;
    text-align: center;
    margin: 1.5rem 0;
    border-radius: 1rem;
}

.pgf9-promo-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--pgf9-text-light);
    margin-bottom: 0.8rem;
}

.pgf9-promo-text {
    font-size: 1.4rem;
    color: var(--pgf9-accent);
    margin-bottom: 1.5rem;
}

/* Testimonials */
.pgf9-testimonial {
    background: var(--pgf9-bg-card);
    border-radius: 1rem;
    padding: 1.5rem;
    margin-bottom: 1rem;
    border-left: 3px solid var(--pgf9-primary);
}

.pgf9-testimonial-text {
    font-size: 1.3rem;
    color: var(--pgf9-text);
    font-style: italic;
    margin-bottom: 1rem;
}

.pgf9-testimonial-author {
    font-size: 1.2rem;
    color: var(--pgf9-primary);
    font-weight: 600;
}

/* Payment Methods */
.pgf9-payment-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    justify-content: center;
}

.pgf9-payment-item {
    background: var(--pgf9-bg-card);
    padding: 0.8rem 1.2rem;
    border-radius: 0.6rem;
    font-size: 1.2rem;
    color: var(--pgf9-text);
    border: 1px solid var(--pgf9-border);
}

/* Footer */
.pgf9-footer {
    background: var(--pgf9-bg-card);
    padding: 2rem 1.2rem;
    border-top: 1px solid var(--pgf9-border);
}

.pgf9-footer-brand {
    text-align: center;
    margin-bottom: 1.5rem;
}

.pgf9-footer-brand p {
    font-size: 1.2rem;
    color: var(--pgf9-text-muted);
    line-height: 1.6;
}

.pgf9-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.pgf9-footer-links a {
    background: var(--pgf9-bg-light);
    padding: 0.6rem 1rem;
    border-radius: 0.4rem;
    font-size: 1.2rem;
    color: var(--pgf9-text);
}

.pgf9-footer-links a:hover {
    background: var(--pgf9-primary);
    color: var(--pgf9-text-light);
}

.pgf9-footer-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.pgf9-footer-nav a {
    font-size: 1.2rem;
    color: var(--pgf9-text-muted);
}

.pgf9-footer-nav a:hover {
    color: var(--pgf9-primary);
}

.pgf9-footer-copyright {
    text-align: center;
    font-size: 1.1rem;
    color: var(--pgf9-muted);
}

/* Bottom Navigation (Mobile) */
.pgf9-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 6rem;
    background: linear-gradient(180deg, var(--pgf9-bg-card) 0%, var(--pgf9-bg) 100%);
    border-top: 1px solid var(--pgf9-border);
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 1000;
    padding-bottom: env(safe-area-inset-bottom);
}

@media (min-width: 769px) {
    .pgf9-bottom-nav {
        display: none;
    }
}

.pgf9-nav-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 6rem;
    min-height: 5rem;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0.5rem;
}

.pgf9-nav-btn i {
    font-size: 2.2rem;
    color: var(--pgf9-text-muted);
    transition: all 0.3s ease;
}

.pgf9-nav-btn span {
    font-size: 1rem;
    color: var(--pgf9-text-muted);
    margin-top: 0.3rem;
    transition: all 0.3s ease;
}

.pgf9-nav-btn:hover i,
.pgf9-nav-btn:hover span {
    color: var(--pgf9-primary);
}

.pgf9-nav-btn-active i,
.pgf9-nav-btn-active span {
    color: var(--pgf9-accent);
}

/* Utilities */
.pgf9-text-center { text-align: center; }
.pgf9-mb-1 { margin-bottom: 0.5rem; }
.pgf9-mb-2 { margin-bottom: 1rem; }
.pgf9-mb-3 { margin-bottom: 1.5rem; }
.pgf9-mt-2 { margin-top: 1rem; }
.pgf9-mt-3 { margin-top: 1.5rem; }

/* Responsive Typography */
@media (max-width: 380px) {
    html { font-size: 55%; }
    .pgf9-game-grid { grid-template-columns: repeat(3, 1fr); }
}

/* FAQ Accordion */
.pgf9-faq-item {
    background: var(--pgf9-bg-card);
    border-radius: 0.8rem;
    margin-bottom: 0.8rem;
    border: 1px solid var(--pgf9-border);
    overflow: hidden;
}

.pgf9-faq-question {
    padding: 1.2rem 1rem;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--pgf9-accent);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.pgf9-faq-answer {
    padding: 0 1rem 1rem;
    font-size: 1.3rem;
    color: var(--pgf9-text-muted);
    line-height: 1.6;
}

/* Steps List */
.pgf9-steps-list {
    counter-reset: step;
}

.pgf9-step-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.2rem;
}

.pgf9-step-number {
    flex-shrink: 0;
    width: 2.8rem;
    height: 2.8rem;
    background: var(--pgf9-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--pgf9-text-light);
}

.pgf9-step-content h4 {
    font-size: 1.4rem;
    color: var(--pgf9-accent);
    margin-bottom: 0.4rem;
}

.pgf9-step-content p {
    font-size: 1.3rem;
    color: var(--pgf9-text-muted);
}

/* Winners List */
.pgf9-winner-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.8rem 1rem;
    background: var(--pgf9-bg-card);
    border-radius: 0.6rem;
    margin-bottom: 0.6rem;
    border: 1px solid var(--pgf9-border);
}

.pgf9-winner-game {
    font-size: 1.3rem;
    color: var(--pgf9-text);
}

.pgf9-winner-amount {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--pgf9-primary);
}