/**
 * hm 88 - Main CSS File
 * Contains all core styling for the hm 88 gaming website
 * Mobile-first casino gaming website
 */

/* Root variables and global reset */
:root {
  /* Primary color scheme */
  --pgb5-primary: #2E8B57;
  --pgb5-primary-dark: #2C3E50;
  --pgb5-secondary: #34495E;
  --pgb5-accent: #1abc9c;
  --pgb5-bg-dark: #2C2C2C;
  --pgb5-bg-darker: #1a1a1a;
  --pgb5-bg-light: #3C3C3C;
  --pgb5-text: #CED4DA;
  --pgb5-text-light: #f8f9fa;
  --pgb5-text-muted: #adb5bd;
  --pgb5-border: #495057;
  --pgb5-shadow: rgba(0, 0, 0, 0.25);
  --pgb5-danger: #e74c3c;
  --pgb5-success: #2ecc71;
  --pgb5-warning: #f39c12;
  --pgb5-info: #3498db;
  
  /* Typography */
  --pgb5-font-main: 'Roboto', Arial, sans-serif;
  --pgb5-font-heading: 'Montserrat', 'Roboto', Arial, sans-serif;
  
  /* Spacing */
  --pgb5-spacing-xs: 0.25rem;
  --pgb5-spacing-sm: 0.5rem;
  --pgb5-spacing-md: 1rem;
  --pgb5-spacing-lg: 1.5rem;
  --pgb5-spacing-xl: 2rem;
  
  /* Border radius */
  --pgb5-radius-sm: 0.25rem;
  --pgb5-radius-md: 0.5rem;
  --pgb5-radius-lg: 1rem;
  --pgb5-radius-full: 9999px;
  
  /* Transitions */
  --pgb5-transition-fast: 0.15s ease;
  --pgb5-transition-normal: 0.3s ease;
}

/* Base styles */
html {
  font-size: 62.5%; /* 10px for easy rem calculations */
  box-sizing: border-box;
  scroll-behavior: smooth;
}

*, *::before, *::after {
  box-sizing: inherit;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--pgb5-font-main);
  font-size: 1.6rem;
  line-height: 1.5;
  color: var(--pgb5-text);
  background-color: var(--pgb5-bg-dark);
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

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

a {
  color: var(--pgb5-accent);
  text-decoration: none;
  transition: color var(--pgb5-transition-fast);
}

a:hover, a:focus {
  color: var(--pgb5-text-light);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--pgb5-font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: var(--pgb5-text-light);
}

h1 {
  font-size: 2.8rem;
}

h2 {
  font-size: 2.4rem;
}

h3 {
  font-size: 2rem;
}

h4 {
  font-size: 1.8rem;
}

h5 {
  font-size: 1.6rem;
}

h6 {
  font-size: 1.4rem;
}

p {
  margin-bottom: 1.5rem;
}

/* Utility classes */
.pgb5-container {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.pgb5-section {
  padding: 3rem 0;
}

.pgb5-text-center {
  text-align: center;
}

.pgb5-text-right {
  text-align: right;
}

.pgb5-text-left {
  text-align: left;
}

.pgb5-mt-1 { margin-top: 1rem; }
.pgb5-mt-2 { margin-top: 2rem; }
.pgb5-mt-3 { margin-top: 3rem; }
.pgb5-mb-1 { margin-bottom: 1rem; }
.pgb5-mb-2 { margin-bottom: 2rem; }
.pgb5-mb-3 { margin-bottom: 3rem; }
.pgb5-my-1 { margin-top: 1rem; margin-bottom: 1rem; }
.pgb5-my-2 { margin-top: 2rem; margin-bottom: 2rem; }
.pgb5-my-3 { margin-top: 3rem; margin-bottom: 3rem; }

.pgb5-pt-1 { padding-top: 1rem; }
.pgb5-pt-2 { padding-top: 2rem; }
.pgb5-pt-3 { padding-top: 3rem; }
.pgb5-pb-1 { padding-bottom: 1rem; }
.pgb5-pb-2 { padding-bottom: 2rem; }
.pgb5-pb-3 { padding-bottom: 3rem; }
.pgb5-py-1 { padding-top: 1rem; padding-bottom: 1rem; }
.pgb5-py-2 { padding-top: 2rem; padding-bottom: 2rem; }
.pgb5-py-3 { padding-top: 3rem; padding-bottom: 3rem; }

.pgb5-flex {
  display: flex;
}

.pgb5-flex-column {
  flex-direction: column;
}

.pgb5-items-center {
  align-items: center;
}

.pgb5-justify-between {
  justify-content: space-between;
}

.pgb5-justify-center {
  justify-content: center;
}

.pgb5-w-full {
  width: 100%;
}

.pgb5-hidden {
  display: none;
}

.pgb5-visible {
  display: block;
}

/* Text colors */
.pgb5-text-primary {
  color: var(--pgb5-primary);
}

.pgb5-text-light {
  color: var(--pgb5-text-light);
}

.pgb5-text-muted {
  color: var(--pgb5-text-muted);
}

.pgb5-text-danger {
  color: var(--pgb5-danger);
}

.pgb5-text-success {
  color: var(--pgb5-success);
}

.pgb5-text-warning {
  color: var(--pgb5-warning);
}

/* Background colors */
.pgb5-bg-primary {
  background-color: var(--pgb5-primary);
}

.pgb5-bg-dark {
  background-color: var(--pgb5-bg-dark);
}

.pgb5-bg-darker {
  background-color: var(--pgb5-bg-darker);
}

.pgb5-bg-light {
  background-color: var(--pgb5-bg-light);
}

/* Header & Navigation */
.pgb5-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--pgb5-bg-darker);
  transition: all var(--pgb5-transition-normal);
  padding: 1rem 0;
}

.pgb5-header.pgb5-shadow {
  box-shadow: 0 2px 10px var(--pgb5-shadow);
}

.pgb5-header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.pgb5-logo {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.pgb5-logo img {
  height: 32px;
  width: auto;
}

.pgb5-logo-text {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--pgb5-text-light);
}

.pgb5-nav-toggle {
  background: none;
  border: none;
  color: var(--pgb5-text);
  font-size: 2rem;
  cursor: pointer;
  padding: 0.5rem;
  transition: color var(--pgb5-transition-fast);
}

.pgb5-nav-toggle:hover,
.pgb5-nav-toggle:focus {
  color: var(--pgb5-text-light);
}

.pgb5-mobile-menu {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  background-color: var(--pgb5-bg-dark);
  padding: 1rem 0;
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: all var(--pgb5-transition-normal);
  max-height: calc(100vh - 64px);
  overflow-y: auto;
  box-shadow: 0 4px 6px var(--pgb5-shadow);
}

.pgb5-mobile-menu.pgb5-active {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.pgb5-nav-list {
  list-style: none;
}

.pgb5-nav-item {
  border-bottom: 1px solid var(--pgb5-border);
}

.pgb5-nav-link {
  display: block;
  padding: 1.2rem 1.5rem;
  color: var(--pgb5-text);
  font-size: 1.6rem;
  transition: all var(--pgb5-transition-fast);
}

.pgb5-nav-link:hover,
.pgb5-nav-link:focus {
  background-color: var(--pgb5-bg-light);
  color: var(--pgb5-text-light);
  padding-left: 2rem;
}

.pgb5-submenu {
  display: none;
  background-color: var(--pgb5-bg-darker);
  list-style: none;
}

.pgb5-has-submenu.pgb5-active .pgb5-submenu {
  display: block;
}

.pgb5-submenu-link {
  display: block;
  padding: 1rem 2rem;
  color: var(--pgb5-text);
  font-size: 1.5rem;
  transition: all var(--pgb5-transition-fast);
}

.pgb5-submenu-link:hover,
.pgb5-submenu-link:focus {
  background-color: var(--pgb5-bg-light);
  color: var(--pgb5-text-light);
  padding-left: 2.5rem;
}

/* Hero/Banner */
.pgb5-hero {
  margin-top: 64px;
  position: relative;
  overflow: hidden;
}

.pgb5-slide {
  position: relative;
  width: 100%;
  height: 200px;
  background-position: center;
  background-size: cover;
  transition: opacity 0.5s ease;
}

.pgb5-slide-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem 1.5rem;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  color: var(--pgb5-text-light);
}

.pgb5-slide-title {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

/* Buttons */
.pgb5-btn {
  display: inline-block;
  padding: 1rem 2rem;
  font-size: 1.6rem;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  border: none;
  border-radius: var(--pgb5-radius-md);
  transition: all var(--pgb5-transition-fast);
  min-height: 44px;
  min-width: 44px;
}

.pgb5-btn-sm {
  padding: 0.5rem 1rem;
  font-size: 1.4rem;
}

.pgb5-btn-lg {
  padding: 1.2rem 2.4rem;
  font-size: 1.8rem;
}

.pgb5-btn-block {
  display: block;
  width: 100%;
}

.pgb5-btn-primary {
  background-color: var(--pgb5-primary);
  color: var(--pgb5-text-light);
}

.pgb5-btn-primary:hover,
.pgb5-btn-primary:focus {
  background-color: var(--pgb5-accent);
  color: var(--pgb5-text-light);
}

.pgb5-btn-secondary {
  background-color: var(--pgb5-secondary);
  color: var(--pgb5-text-light);
}

.pgb5-btn-secondary:hover,
.pgb5-btn-secondary:focus {
  background-color: var(--pgb5-primary-dark);
  color: var(--pgb5-text-light);
}

.pgb5-btn-outline {
  background-color: transparent;
  border: 2px solid var(--pgb5-primary);
  color: var(--pgb5-primary);
}

.pgb5-btn-outline:hover,
.pgb5-btn-outline:focus {
  background-color: var(--pgb5-primary);
  color: var(--pgb5-text-light);
}

.pgb5-btn-light {
  background-color: var(--pgb5-text-light);
  color: var(--pgb5-bg-darker);
}

.pgb5-btn-light:hover,
.pgb5-btn-light:focus {
  background-color: var(--pgb5-text);
  color: var(--pgb5-bg-darker);
}

/* Game Cards Grid */
.pgb5-games-container {
  padding: 1rem 0;
}

.pgb5-game-category {
  margin-bottom: 3rem;
}

.pgb5-game-category-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  border-bottom: 2px solid var(--pgb5-primary);
  padding-bottom: 0.5rem;
}

.pgb5-category-title {
  font-size: 1.8rem;
  margin-bottom: 0;
}

.pgb5-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.pgb5-game-item {
  background-color: var(--pgb5-bg-light);
  border-radius: var(--pgb5-radius-md);
  overflow: hidden;
  transition: transform var(--pgb5-transition-fast);
  cursor: pointer;
}

.pgb5-game-item:hover,
.pgb5-game-item:focus {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px var(--pgb5-shadow);
}

.pgb5-game-image {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
}

.pgb5-game-info {
  padding: 0.8rem;
  text-align: center;
}

.pgb5-game-name {
  font-size: 1.2rem;
  margin: 0;
  color: var(--pgb5-text-light);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Content sections */
.pgb5-content-section {
  padding: 3rem 0;
  border-bottom: 1px solid var(--pgb5-border);
}

.pgb5-section-header {
  margin-bottom: 2rem;
}

.pgb5-content-card {
  background-color: var(--pgb5-bg-light);
  border-radius: var(--pgb5-radius-md);
  padding: 2rem;
  margin-bottom: 2rem;
}

.pgb5-content-card-title {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--pgb5-border);
  padding-bottom: 0.8rem;
}

/* Promotional banners */
.pgb5-promo-banner {
  background-color: var(--pgb5-primary);
  padding: 2rem;
  border-radius: var(--pgb5-radius-md);
  margin: 2rem 0;
  text-align: center;
}

.pgb5-promo-title {
  font-size: 2rem;
  color: var(--pgb5-text-light);
  margin-bottom: 1rem;
}

.pgb5-promo-text {
  margin-bottom: 1.5rem;
}

/* FAQ accordions */
.pgb5-accordion {
  margin-bottom: 2rem;
}

.pgb5-accordion-item {
  border-bottom: 1px solid var(--pgb5-border);
}

.pgb5-accordion-header {
  padding: 1.5rem;
  background-color: var(--pgb5-bg-light);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color var(--pgb5-transition-fast);
}

.pgb5-accordion-header:hover {
  background-color: var(--pgb5-bg-darker);
}

.pgb5-accordion-title {
  font-size: 1.6rem;
  margin: 0;
}

.pgb5-accordion-icon {
  font-size: 1.4rem;
  transition: transform var(--pgb5-transition-fast);
}

.pgb5-accordion-item.pgb5-active .pgb5-accordion-icon {
  transform: rotate(180deg);
}

.pgb5-accordion-content {
  padding: 0;
  max-height: 0;
  overflow: hidden;
  transition: all var(--pgb5-transition-normal);
  background-color: var(--pgb5-bg-darker);
}

.pgb5-accordion-item.pgb5-active .pgb5-accordion-content {
  padding: 1.5rem;
  max-height: 1000px;
}

/* Footer */
.pgb5-footer {
  background-color: var(--pgb5-bg-darker);
  padding-top: 3rem;
  padding-bottom: 8rem;
  margin-top: 3rem;
}

.pgb5-footer-container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.pgb5-footer-section {
  margin-bottom: 2rem;
}

.pgb5-footer-title {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  color: var(--pgb5-text-light);
  border-bottom: 1px solid var(--pgb5-border);
  padding-bottom: 0.8rem;
}

.pgb5-footer-links {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
}

.pgb5-footer-link {
  color: var(--pgb5-text);
  transition: color var(--pgb5-transition-fast);
  font-size: 1.4rem;
}

.pgb5-footer-link:hover,
.pgb5-footer-link:focus {
  color: var(--pgb5-primary);
}

.pgb5-partners-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.pgb5-partner-logo {
  width: 100%;
  max-width: 80px;
  height: auto;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: all var(--pgb5-transition-fast);
}

.pgb5-partner-logo:hover,
.pgb5-partner-logo:focus {
  filter: grayscale(0);
  opacity: 1;
}

.pgb5-copyright {
  text-align: center;
  padding: 2rem 0;
  border-top: 1px solid var(--pgb5-border);
  margin-top: 2rem;
  font-size: 1.4rem;
  color: var(--pgb5-text-muted);
}

/* Mobile nav bar (fixed bottom) */
.pgb5-mobile-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--pgb5-bg-darker);
  box-shadow: 0 -2px 10px var(--pgb5-shadow);
  z-index: 999;
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: 60px;
}

.pgb5-mobile-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0.8rem 0;
  color: var(--pgb5-text);
  transition: all var(--pgb5-transition-fast);
}

.pgb5-mobile-nav-item:hover,
.pgb5-mobile-nav-item:focus,
.pgb5-mobile-nav-item.pgb5-active {
  color: var(--pgb5-primary);
}

.pgb5-mobile-nav-icon {
  font-size: 2.2rem;
  margin-bottom: 0.2rem;
}

.pgb5-mobile-nav-text {
  font-size: 1.2rem;
}

/* Responsive adjustments */
@media (min-width: 375px) {
  .pgb5-slide {
    height: 220px;
  }
  
  .pgb5-game-name {
    font-size: 1.3rem;
  }
}

@media (min-width: 414px) {
  h1 {
    font-size: 3rem;
  }
  
  h2 {
    font-size: 2.6rem;
  }
  
  .pgb5-slide {
    height: 240px;
  }
  
  .pgb5-slide-title {
    font-size: 2.2rem;
  }
  
  .pgb5-game-name {
    font-size: 1.4rem;
  }
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideInUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.pgb5-fade-in {
  animation: fadeIn 0.5s ease forwards;
}

.pgb5-slide-in-up {
  animation: slideInUp 0.5s ease forwards;
}