/**
 * Okfun Ph - Layout Styles
 * Website: okfunph.click
 * Prefix: gcfe-
 * Colors: #495057 | #32CD32 | #F0FDFF | #E0FFFF | #2D2D2D | #D2691E
 */

/* CSS Variables */
:root {
    --gcfe-primary: #32CD32;
    --gcfe-secondary: #D2691E;
    --gcfe-bg-dark: #2D2D2D;
    --gcfe-bg-medium: #495057;
    --gcfe-text-light: #F0FDFF;
    --gcfe-text-muted: #E0FFFF;
    --gcfe-vh: 1vh;
}

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

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--gcfe-bg-dark) 0%, var(--gcfe-bg-medium) 100%);
    color: var(--gcfe-text-light);
    line-height: 1.5rem;
    min-height: 100vh;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

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

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

/* Header */
.gcfe-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: linear-gradient(180deg, var(--gcfe-bg-dark) 0%, rgba(45, 45, 45, 0.95) 100%);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(50, 205, 50, 0.2);
    transition: all 0.3s ease;
}

.gcfe-header-scrolled {
    background: rgba(45, 45, 45, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.gcfe-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.8rem 1.2rem;
    max-width: 430px;
    margin: 0 auto;
}

.gcfe-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    cursor: pointer;
}

.gcfe-logo img {
    width: 32px;
    height: 32px;
    border-radius: 8px;
}

.gcfe-logo-text {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--gcfe-primary);
    text-shadow: 0 0 10px rgba(50, 205, 50, 0.3);
}

.gcfe-header-actions {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.gcfe-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 1.2rem;
    font-size: 1.2rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    min-height: 36px;
    min-width: 70px;
}

.gcfe-btn-primary {
    background: linear-gradient(135deg, var(--gcfe-primary) 0%, #28a428 100%);
    color: var(--gcfe-bg-dark);
    box-shadow: 0 4px 15px rgba(50, 205, 50, 0.3);
}

.gcfe-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(50, 205, 50, 0.4);
}

.gcfe-btn-secondary {
    background: transparent;
    color: var(--gcfe-text-light);
    border: 2px solid var(--gcfe-primary);
}

.gcfe-btn-secondary:hover {
    background: var(--gcfe-primary);
    color: var(--gcfe-bg-dark);
}

/* Menu Toggle */
.gcfe-menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    width: 28px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 10001;
}

.gcfe-menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--gcfe-primary);
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* Mobile Menu */
.gcfe-mobile-menu {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100vh;
    background: var(--gcfe-bg-dark);
    z-index: 9999;
    transition: right 0.3s ease;
    overflow-y: auto;
    padding: 6rem 1.5rem 2rem;
    border-left: 1px solid rgba(50, 205, 50, 0.2);
}

.gcfe-menu-open {
    right: 0;
}

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

.gcfe-mobile-menu li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.gcfe-mobile-menu a {
    display: block;
    padding: 1.2rem 0;
    font-size: 1.4rem;
    color: var(--gcfe-text-light);
    transition: all 0.3s ease;
}

.gcfe-mobile-menu a:hover {
    color: var(--gcfe-primary);
    padding-left: 1rem;
}

/* Menu Overlay */
.gcfe-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

/* Main Content */
main {
    padding-top: 60px;
}

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

/* Carousel */
.gcfe-carousel {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 12px;
    margin: 1rem 0;
}

.gcfe-slides {
    display: flex;
    transition: transform 0.5s ease;
}

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

.gcfe-slide.gcfe-active {
    opacity: 1;
    position: relative;
}

.gcfe-slide img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    cursor: pointer;
    border-radius: 12px;
}

.gcfe-slide-dots {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
}

.gcfe-slide-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

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

/* Section Styles */
.gcfe-section {
    padding: 2rem 0;
}

.gcfe-section-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gcfe-primary);
    margin-bottom: 1.2rem;
    text-align: center;
    text-shadow: 0 0 15px rgba(50, 205, 50, 0.3);
}

.gcfe-subtitle {
    font-size: 1.4rem;
    color: var(--gcfe-text-muted);
    text-align: center;
    margin-bottom: 1.5rem;
}

/* Game Grid */
.gcfe-game-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.8rem;
    margin-bottom: 1.5rem;
}

.gcfe-game-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.6rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.gcfe-game-card:hover {
    background: rgba(50, 205, 50, 0.1);
    border-color: var(--gcfe-primary);
    transform: translateY(-3px);
}

.gcfe-game-card img {
    width: 60px;
    height: 60px;
    border-radius: 8px;
    margin-bottom: 0.4rem;
    object-fit: cover;
}

.gcfe-game-card span {
    font-size: 1rem;
    color: var(--gcfe-text-light);
    text-align: center;
    line-height: 1.2;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Category Label */
.gcfe-category-label {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: linear-gradient(135deg, var(--gcfe-secondary) 0%, #b85a17 100%);
    color: var(--gcfe-text-light);
    font-size: 1.2rem;
    font-weight: 600;
    border-radius: 20px;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

/* Content Box */
.gcfe-content-box {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(50, 205, 50, 0.1);
}

.gcfe-content-box h2 {
    font-size: 1.6rem;
    color: var(--gcfe-primary);
    margin-bottom: 1rem;
}

.gcfe-content-box p {
    font-size: 1.3rem;
    line-height: 1.8;
    color: var(--gcfe-text-muted);
    margin-bottom: 1rem;
}

.gcfe-content-box a {
    color: var(--gcfe-primary);
    font-weight: 600;
}

.gcfe-content-box a:hover {
    text-decoration: underline;
}

/* Feature List */
.gcfe-feature-list {
    list-style: none;
}

.gcfe-feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    padding: 0.8rem 0;
    font-size: 1.3rem;
    color: var(--gcfe-text-muted);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.gcfe-feature-list li:last-child {
    border-bottom: none;
}

.gcfe-feature-list i {
    color: var(--gcfe-primary);
    font-size: 1.6rem;
    margin-top: 0.2rem;
}

/* Promo Link */
.gcfe-promo-link {
    display: inline-block;
    color: var(--gcfe-primary);
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.gcfe-promo-link:hover {
    color: var(--gcfe-secondary);
    text-shadow: 0 0 10px rgba(50, 205, 50, 0.5);
}

/* Footer */
.gcfe-footer {
    background: var(--gcfe-bg-dark);
    padding: 2rem 0;
    border-top: 1px solid rgba(50, 205, 50, 0.2);
}

.gcfe-footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.gcfe-footer-links a {
    color: var(--gcfe-text-muted);
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

.gcfe-footer-links a:hover {
    color: var(--gcfe-primary);
}

.gcfe-partners {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
}

.gcfe-partners img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.gcfe-partners img:hover {
    opacity: 1;
}

.gcfe-copyright {
    text-align: center;
    font-size: 1.1rem;
    color: var(--gcfe-text-muted);
    opacity: 0.7;
}

/* Bottom Navigation */
.gcfe-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(180deg, var(--gcfe-bg-dark) 0%, rgba(45, 45, 45, 0.98) 100%);
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 1000;
    border-top: 1px solid rgba(50, 205, 50, 0.2);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
}

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

.gcfe-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    min-height: 60px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--gcfe-text-muted);
}

.gcfe-nav-item:hover,
.gcfe-nav-item.gcfe-active {
    color: var(--gcfe-primary);
    transform: scale(1.1);
}

.gcfe-nav-item i {
    font-size: 22px;
    margin-bottom: 2px;
}

.gcfe-nav-item span {
    font-size: 10px;
    font-weight: 500;
}

/* Utility Classes */
.gcfe-text-center {
    text-align: center;
}

.gcfe-mb-1 {
    margin-bottom: 1rem;
}

.gcfe-mb-2 {
    margin-bottom: 2rem;
}

.gcfe-mt-1 {
    margin-top: 1rem;
}

.gcfe-mt-2 {
    margin-top: 2rem;
}

/* RTP Stats */
.gcfe-rtp-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.8rem;
}

.gcfe-rtp-item {
    background: rgba(50, 205, 50, 0.1);
    border-radius: 10px;
    padding: 1rem;
    text-align: center;
}

.gcfe-rtp-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gcfe-primary);
}

.gcfe-rtp-label {
    font-size: 1.1rem;
    color: var(--gcfe-text-muted);
}

/* Achievements */
.gcfe-achievement {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    margin-bottom: 0.8rem;
}

.gcfe-achievement-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gcfe-primary) 0%, var(--gcfe-secondary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.gcfe-achievement-icon i {
    font-size: 24px;
    color: var(--gcfe-bg-dark);
}

.gcfe-achievement-text h4 {
    font-size: 1.3rem;
    color: var(--gcfe-text-light);
    margin-bottom: 0.3rem;
}

.gcfe-achievement-text p {
    font-size: 1.1rem;
    color: var(--gcfe-text-muted);
}

/* CTA Button Large */
.gcfe-cta-large {
    display: block;
    width: 100%;
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--gcfe-primary) 0%, #28a428 100%);
    color: var(--gcfe-bg-dark);
    font-size: 1.6rem;
    font-weight: 700;
    text-align: center;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(50, 205, 50, 0.3);
}

.gcfe-cta-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(50, 205, 50, 0.4);
}

/* FAQ Section */
.gcfe-faq-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 1.2rem;
    margin-bottom: 0.8rem;
    border-left: 3px solid var(--gcfe-primary);
}

.gcfe-faq-question {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--gcfe-primary);
    margin-bottom: 0.5rem;
}

.gcfe-faq-answer {
    font-size: 1.2rem;
    color: var(--gcfe-text-muted);
    line-height: 1.6;
}

/* Steps */
.gcfe-steps {
    counter-reset: step;
}

.gcfe-step {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.gcfe-step-number {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gcfe-primary) 0%, #28a428 100%);
    color: var(--gcfe-bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.gcfe-step-content h4 {
    font-size: 1.3rem;
    color: var(--gcfe-text-light);
    margin-bottom: 0.3rem;
}

.gcfe-step-content p {
    font-size: 1.2rem;
    color: var(--gcfe-text-muted);
    line-height: 1.5;
}

/* Desktop Navigation */
@media (min-width: 769px) {
    .gcfe-header-inner {
        max-width: 1200px;
    }

    .gcfe-menu-toggle {
        display: none;
    }

    .gcfe-desktop-nav {
        display: flex;
        align-items: center;
        gap: 1.5rem;
    }

    .gcfe-desktop-nav a {
        color: var(--gcfe-text-muted);
        font-size: 1.3rem;
        transition: color 0.3s ease;
    }

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

    .gcfe-container {
        max-width: 1200px;
    }

    .gcfe-game-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

@media (max-width: 768px) {
    .gcfe-desktop-nav {
        display: none;
    }
}