/**
 * jollibee 777 Website Core Styles
 * Mobile-first responsive design
 */

/* CSS Variables for consistent theming */
:root {
    /* Color palette */
    --w63ec-primary: #AD1457;
    --w63ec-secondary: #E91E63;
    --w63ec-accent: #F08080;
    --w63ec-dark: #141414;
    --w63ec-light: #FFFFFF;
    --w63ec-gray: #666666;
    --w63ec-gray-light: #F5F5F5;
    --w63ec-success: #4CAF50;
    --w63ec-warning: #FF9800;
    --w63ec-error: #F44336;

    /* Typography */
    --w63ec-font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --w63ec-font-size-base: 1.6rem;
    --w63ec-line-height: 1.5;

    /* Spacing */
    --w63ec-spacing-xs: 0.5rem;
    --w63ec-spacing-sm: 1rem;
    --w63ec-spacing-md: 1.5rem;
    --w63ec-spacing-lg: 2rem;
    --w63ec-spacing-xl: 3rem;

    /* Layout */
    --w63ec-max-width: 430px;
    --w63ec-header-height: 64px;
    --w63ec-footer-height: 80px;
    --w63ec-border-radius: 8px;
    --w63ec-border-radius-lg: 16px;

    /* Shadows */
    --w63ec-shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --w63ec-shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
    --w63ec-shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.2);

    /* Transitions */
    --w63ec-transition: all 0.3s ease;
    --w63ec-transition-fast: all 0.15s ease;
}

/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 62.5%; /* 1rem = 10px */
    scroll-behavior: smooth;
}

body {
    font-family: var(--w63ec-font-primary);
    font-size: var(--w63ec-font-size-base);
    line-height: var(--w63ec-line-height);
    color: var(--w63ec-light);
    background-color: var(--w63ec-dark);
    max-width: var(--w63ec-max-width);
    margin: 0 auto;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Mobile-first responsive images */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Utility classes */
.w63ec-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.w63ec-container {
    width: 100%;
    padding: 0 var(--w63ec-spacing-sm);
    margin: 0 auto;
}

.w63ec-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.w63ec-main {
    flex: 1;
    padding-bottom: 80px; /* Space for mobile nav */
}

/* Grid system */
.w63ec-grid {
    display: grid;
    gap: var(--w63ec-spacing-sm);
}

.w63ec-grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.w63ec-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.w63ec-grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* Flexbox utilities */
.w63ec-flex {
    display: flex;
}

.w63ec-flex-col {
    flex-direction: column;
}

.w63ec-flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.w63ec-flex-between {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.w63ec-flex-around {
    display: flex;
    align-items: center;
    justify-content: space-around;
}

/* Header styles */
.w63ec-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--w63ec-header-height);
    background: linear-gradient(135deg, var(--w63ec-primary) 0%, var(--w63ec-secondary) 100%);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.w63ec-header-content {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--w63ec-spacing-sm);
}

.w63ec-logo {
    display: flex;
    align-items: center;
    gap: var(--w63ec-spacing-xs);
    text-decoration: none;
    color: var(--w63ec-light);
    font-weight: bold;
    font-size: 1.8rem;
}

.w63ec-logo img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
}

.w63ec-header-actions {
    display: flex;
    align-items: center;
    gap: var(--w63ec-spacing-xs);
}

/* Button styles */
.w63ec-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--w63ec-spacing-xs) var(--w63ec-spacing-sm);
    border: none;
    border-radius: var(--w63ec-border-radius);
    font-size: 1.4rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: var(--w63ec-transition);
    position: relative;
    overflow: hidden;
    min-height: 44px; /* Touch target size */
    min-width: 60px;
}

.w63ec-btn-primary {
    background: linear-gradient(135deg, var(--w63ec-accent) 0%, var(--w63ec-primary) 100%);
    color: var(--w63ec-light);
    box-shadow: var(--w63ec-shadow-sm);
}

.w63ec-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--w63ec-shadow-md);
}

.w63ec-btn-secondary {
    background: transparent;
    color: var(--w63ec-light);
    border: 2px solid var(--w63ec-light);
}

.w63ec-btn-secondary:hover {
    background: var(--w63ec-light);
    color: var(--w63ec-primary);
}

.w63ec-btn-lg {
    padding: var(--w63ec-spacing-sm) var(--w63ec-spacing-lg);
    font-size: 1.6rem;
    border-radius: var(--w63ec-border-radius-lg);
}

/* Ripple effect for buttons */
.w63ec-ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: scale(0);
    animation: w63ec-ripple-animation 0.6s linear;
    pointer-events: none;
}

@keyframes w63ec-ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Navigation menu */
.w63ec-menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    width: 24px;
    height: 24px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.w63ec-menu-toggle span {
    width: 100%;
    height: 3px;
    background: var(--w63ec-light);
    border-radius: 2px;
    transition: var(--w63ec-transition);
}

.w63ec-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.w63ec-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.w63ec-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile menu */
.w63ec-mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: var(--w63ec-dark);
    backdrop-filter: blur(20px);
    z-index: 9999;
    transition: var(--w63ec-transition);
    overflow-y: auto;
    padding-top: var(--w63ec-header-height);
}

.w63ec-mobile-menu.active {
    right: 0;
}

.w63ec-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: var(--w63ec-transition);
}

.w63ec-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.w63ec-nav-list {
    list-style: none;
    padding: var(--w63ec-spacing-md);
}

.w63ec-nav-item {
    margin-bottom: var(--w63ec-spacing-sm);
}

.w63ec-nav-link {
    display: block;
    padding: var(--w63ec-spacing-sm);
    color: var(--w63ec-light);
    text-decoration: none;
    border-radius: var(--w63ec-border-radius);
    transition: var(--w63ec-transition-fast);
    font-weight: 500;
}

.w63ec-nav-link:hover {
    background: rgba(173, 20, 87, 0.2);
    color: var(--w63ec-accent);
}

/* Carousel styles */
.w63ec-carousel {
    position: relative;
    overflow: hidden;
    border-radius: var(--w63ec-border-radius-lg);
    margin: var(--w63ec-spacing-md) 0;
}

.w63ec-carousel-container {
    display: flex;
    transition: transform 0.5s ease;
}

.w63ec-carousel-slide {
    min-width: 100%;
    position: relative;
}

.w63ec-carousel-slide img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.w63ec-carousel-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--w63ec-spacing-md);
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: var(--w63ec-light);
}

.w63ec-carousel-dots {
    display: flex;
    justify-content: center;
    gap: var(--w63ec-spacing-xs);
    padding: var(--w63ec-spacing-sm);
}

.w63ec-carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--w63ec-transition-fast);
}

.w63ec-carousel-dot.active {
    background: var(--w63ec-accent);
    transform: scale(1.2);
}

/* Card styles */
.w63ec-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--w63ec-border-radius-lg);
    padding: var(--w63ec-spacing-md);
    margin: var(--w63ec-spacing-sm) 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--w63ec-transition);
}

.w63ec-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--w63ec-shadow-md);
    border-color: var(--w63ec-primary);
}

.w63ec-card-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--w63ec-accent);
    margin-bottom: var(--w63ec-spacing-sm);
}

.w63ec-card-text {
    color: var(--w63ec-gray-light);
    line-height: 1.6;
}

/* Game grid styles */
.w63ec-game-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--w63ec-spacing-xs);
    margin: var(--w63ec-spacing-md) 0;
}

.w63ec-game-item {
    aspect-ratio: 1;
    position: relative;
    border-radius: var(--w63ec-border-radius);
    overflow: hidden;
    cursor: pointer;
    transition: var(--w63ec-transition);
    background: rgba(255, 255, 255, 0.05);
}

.w63ec-game-item:hover {
    transform: scale(1.05);
    box-shadow: var(--w63ec-shadow-lg);
}

.w63ec-game-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.w63ec-game-title {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--w63ec-spacing-xs);
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: var(--w63ec-light);
    font-size: 1rem;
    text-align: center;
    font-weight: 500;
}

/* Section styles */
.w63ec-section {
    margin: var(--w63ec-spacing-xl) 0;
    padding: 0 var(--w63ec-spacing-sm);
}

.w63ec-section-title {
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--w63ec-accent);
    text-align: center;
    margin-bottom: var(--w63ec-spacing-lg);
    position: relative;
}

.w63ec-section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(135deg, var(--w63ec-primary) 0%, var(--w63ec-secondary) 100%);
    border-radius: 2px;
}

/* Footer styles */
.w63ec-footer {
    background: linear-gradient(135deg, var(--w63ec-dark) 0%, #0a0a0a 100%);
    padding: var(--w63ec-spacing-lg) var(--w63ec-spacing-sm) var(--w63ec-footer-height);
    margin-top: var(--w63ec-spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.w63ec-footer-content {
    text-align: center;
}

.w63ec-footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--w63ec-spacing-md);
    margin-bottom: var(--w63ec-spacing-lg);
}

.w63ec-footer-link {
    color: var(--w63ec-gray-light);
    text-decoration: none;
    font-size: 1.4rem;
    transition: var(--w63ec-transition-fast);
}

.w63ec-footer-link:hover {
    color: var(--w63ec-accent);
}

.w63ec-partners {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--w63ec-spacing-md);
    margin: var(--w63ec-spacing-lg) 0;
}

.w63ec-partner {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--w63ec-border-radius);
    padding: var(--w63ec-spacing-xs);
    transition: var(--w63ec-transition);
}

.w63ec-partner:hover {
    background: rgba(173, 20, 87, 0.3);
    transform: scale(1.1);
}

.w63ec-partner img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.w63ec-copyright {
    color: var(--w63ec-gray);
    font-size: 1.2rem;
    margin-top: var(--w63ec-spacing-lg);
}

/* Mobile bottom navigation */
.w63ec-mobile-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--w63ec-footer-height);
    background: linear-gradient(135deg, var(--w63ec-primary) 0%, var(--w63ec-secondary) 100%);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding: var(--w63ec-spacing-xs) 0;
}

.w63ec-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    min-height: 60px;
    padding: var(--w63ec-spacing-xs);
    text-decoration: none;
    color: rgba(255, 255, 255, 0.7);
    transition: var(--w63ec-transition-fast);
    border-radius: var(--w63ec-border-radius);
    position: relative;
}

.w63ec-nav-item:hover,
.w63ec-nav-item.active {
    color: var(--w63ec-light);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.w63ec-nav-icon {
    font-size: 2.4rem;
    margin-bottom: 0.2rem;
    transition: var(--w63ec-transition-fast);
}

.w63ec-nav-item:hover .w63ec-nav-icon {
    transform: scale(1.1);
}

.w63ec-nav-text {
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    line-height: 1;
}

/* Responsive utilities */
@media (min-width: 769px) {
    .w63ec-mobile-nav {
        display: none;
    }

    .w63ec-main {
        padding-bottom: 0;
    }
}

@media (max-width: 768px) {
    .w63ec-game-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .w63ec-section-title {
        font-size: 2rem;
    }

    .w63ec-carousel-slide img {
        height: 150px;
    }
}

@media (max-width: 480px) {
    .w63ec-game-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .w63ec-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Animation utilities */
.w63ec-fade-in {
    animation: w63ec-fade-in 0.6s ease-out;
}

@keyframes w63ec-fade-in {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.w63ec-slide-in {
    animation: w63ec-slide-in 0.5s ease-out;
}

@keyframes w63ec-slide-in {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

/* Loading states */
.w63ec-loading {
    position: relative;
    overflow: hidden;
}

.w63ec-loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: w63ec-loading-shimmer 1.5s infinite;
}

@keyframes w63ec-loading-shimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

/* Text utilities */
.w63ec-text-center {
    text-align: center;
}

.w63ec-text-left {
    text-align: left;
}

.w63ec-text-right {
    text-align: right;
}

.w63ec-text-primary {
    color: var(--w63ec-primary);
}

.w63ec-text-accent {
    color: var(--w63ec-accent);
}

.w63ec-text-light {
    color: var(--w63ec-light);
}

.w63ec-text-gray {
    color: var(--w63ec-gray);
}

/* Spacing utilities */
.w63ec-m-0 {
    margin: 0;
}

.w63ec-m-sm {
    margin: var(--w63ec-spacing-sm);
}

.w63ec-m-md {
    margin: var(--w63ec-spacing-md);
}

.w63ec-m-lg {
    margin: var(--w63ec-spacing-lg);
}

.w63ec-p-0 {
    padding: 0;
}

.w63ec-p-sm {
    padding: var(--w63ec-spacing-sm);
}

.w63ec-p-md {
    padding: var(--w63ec-spacing-md);
}

.w63ec-p-lg {
    padding: var(--w63ec-spacing-lg);
}

/* Hidden utilities */
.w63ec-hidden {
    display: none !important;
}

.w63ec-visible {
    display: block !important;
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles for accessibility */
.w63ec-btn:focus,
.w63ec-nav-link:focus,
.w63ec-menu-toggle:focus {
    outline: 2px solid var(--w63ec-accent);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .w63ec-mobile-nav,
    .w63ec-header,
    .w63ec-menu-toggle {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }
}