:root {
  
  --color-charcoal: #36454F;
  --color-beige: #F5F5DC;
  --color-light-blue: #ADD8E6;
  --color-saddle-brown: #8B4513;

  --color-white: #FFFFFF;
  --color-off-white: #FAFAFA;
  --color-dark-gray: #333333;
  --color-light-gray: #E0E0E0;
  --color-success: #28A745;
  --color-danger: #DC3545;

  --font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Lora', Georgia, serif;
  --font-size-h1: clamp(2.5rem, 5vw, 4rem);
  --font-size-h2: clamp(2rem, 4vw, 3rem);
  --font-size-h3: clamp(1.5rem, 3vw, 2.25rem);
  --font-size-h4: 1.5rem;
  --font-size-h5: 1.25rem;
  --font-size-h6: 1rem;
  --font-size-body: 1rem;
  --font-size-small: 0.875rem;
  --line-height-heading: 1.2;
  --line-height-body: 1.6;

  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2.5rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;

  --border-radius: 0.5rem;
  --border-radius-lg: 1rem;
  --shadow-sm: 0 2px 4px rgba(54, 69, 79, 0.1);
  --shadow-md: 0 4px 8px rgba(54, 69, 79, 0.15);
  --shadow-lg: 0 8px 16px rgba(54, 69, 79, 0.2);

  --transition-fast: 0.2s ease-in-out;
  --transition-normal: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;

  --z-nav: 1030;
  --z-modal: 1050;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-white: #1a1a1a;
    --color-off-white: #2a2a2a;
  }
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 80px;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  color: var(--color-dark-gray);
  background-color: var(--color-white);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: var(--line-height-heading);
  margin-top: 0;
  margin-bottom: var(--spacing-md);
}

p {
  margin-top: 0;
  margin-bottom: var(--spacing-md);
}

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

a:hover {
  color: var(--color-saddle-brown);
  text-decoration: underline;
}

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

ul, ol {
  margin-top: 0;
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-lg);
}

li {
  margin-bottom: var(--spacing-xs);
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

h1 { 
  font-size: var(--font-size-h1); 
}

h2 { 
  font-size: var(--font-size-h2); 
}

h3 { 
  font-size: var(--font-size-h3); 
}

h4 { 
  font-size: var(--font-size-h4); 
}

h5 { 
  font-size: var(--font-size-h5); 
}

h6 { 
  font-size: var(--font-size-h6); 
}

.lead {
  font-size: 1.25rem;
  font-weight: 400;
  line-height: 1.5;
}

a:focus-visible {
  outline: 2px solid var(--color-light-blue);
  outline-offset: 2px;
}

.container-custom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

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

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

.gamedaxa-grid {
  display: grid;
  gap: var(--spacing-md);
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

@media (min-width: 768px) {
  .container-custom {
    padding: 0 var(--spacing-lg);
  }
}

@media (min-width: 1024px) {
  .container-custom {
    padding: 0 var(--spacing-xl);
  }
}

.btn-custom {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius);
  font-weight: 500;
  text-align: center;
  text-decoration: none;
  transition: all var(--transition-normal);
  border: 2px solid transparent;
  cursor: pointer;
}

.btn-primary-custom {
  background-color: var(--color-charcoal);
  color: var(--color-white);
  border-color: var(--color-charcoal);
}

.btn-primary-custom:hover {
  background-color: var(--color-saddle-brown);
  border-color: var(--color-saddle-brown);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary-custom {
  background-color: transparent;
  color: var(--color-charcoal);
  border-color: var(--color-charcoal);
}

.btn-secondary-custom:hover {
  background-color: var(--color-charcoal);
  color: var(--color-white);
}

.btn-outline-custom {
  background-color: transparent;
  color: var(--color-light-blue);
  border-color: var(--color-light-blue);
}

.btn-outline-custom:hover {
  background-color: var(--color-light-blue);
  color: var(--color-white);
}

.card-custom {
  background: var(--color-white);
  border: 1px solid var(--color-light-gray);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.card-custom:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
}

.card-custom .card-img-top {
  border-radius: var(--border-radius) var(--border-radius) 0 0;
  min-height: 250px;
  width: 100%;
  object-fit: cover;
}

.card-custom .card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-custom .card-title {
  font-size: var(--font-size-h4);
  margin-bottom: var(--spacing-sm);
}

.card-custom .card-text {
  flex-grow: 1;
}

.row[class*='g-'] > [class*='col-']:has([class*='card'], .gamelift-card, .sf-product-card) {
  display: flex !important;
  flex-direction: column !important;
}

[class*='card'], .gamelift-card, .sf-product-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
}

[class*='card'] .card-img-top, .gamelift-card img, .sf-product-card img {
  min-height: 250px;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.form-custom .form-control {
  border: 1px solid var(--color-light-gray);
  border-radius: var(--border-radius);
  padding: var(--spacing-sm);
  transition: border-color var(--transition-fast);
  background-color: var(--color-white);
}

.form-custom .form-control:focus {
  border-color: var(--color-light-blue);
  box-shadow: 0 0 0 0.2rem rgba(173, 216, 230, 0.25);
  outline: none;
}

.form-custom .form-label {
  font-weight: 500;
  color: var(--color-charcoal);
  margin-bottom: var(--spacing-xs);
}

.form-custom .form-select {
  border: 1px solid var(--color-light-gray);
  border-radius: var(--border-radius);
  padding: var(--spacing-sm);
}

.navbar-custom {
  background-color: var(--color-white) !important;
  box-shadow: var(--shadow-sm);
  padding: var(--spacing-sm) 0;
}

.navbar-custom .navbar-brand {
  font-family: var(--font-heading);
  font-size: var(--font-size-h3);
  font-weight: 700;
  color: var(--color-charcoal) !important;
}

.navbar-custom .nav-link {
  color: var(--color-charcoal) !important;
  font-weight: 500;
  padding: var(--spacing-sm) var(--spacing-md) !important;
  transition: color var(--transition-fast);
}

.navbar-custom .nav-link:hover,
.navbar-custom .nav-link:focus {
  color: var(--color-saddle-brown) !important;
}

.navbar-dark-custom {
  background-color: var(--color-charcoal) !important;
}

.navbar-dark-custom .navbar-brand,
.navbar-dark-custom .nav-link {
  color: var(--color-white) !important;
}

.navbar-dark-custom .nav-link:hover,
.navbar-dark-custom .nav-link:focus {
  color: var(--color-light-blue) !important;
}

.navbar-toggler-custom {
  border: 1px solid var(--color-charcoal);
}

.navbar-toggler-custom:focus {
  box-shadow: 0 0 0 0.2rem rgba(54, 69, 79, 0.25);
}

.footer-custom {
  background-color: var(--color-charcoal);
  color: var(--color-white);
  padding: var(--spacing-xl) 0;
}

.footer-custom a {
  color: var(--color-light-blue);
}

.footer-custom a:hover {
  color: var(--color-beige);
}

.hero-custom {
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: center;
  background: linear-gradient(rgba(54, 69, 79, 0.6), rgba(54, 69, 79, 0.6)), url('../images/hero-bg.jpg') center/cover;
  color: var(--color-white);
}

.hero-custom .hero-content {
  text-align: center;
  z-index: 2;
}

.hero-custom h1 {
  color: var(--color-white);
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.section-custom {
  padding: var(--spacing-2xl) 0;
}

.section-custom-alt {
  background-color: var(--color-off-white);
}

@media (max-width: 767.98px) {
  .hero-custom {
    min-height: 50vh;
    padding: var(--spacing-lg) 0;
  }
  
  .navbar-custom .nav-link {
    padding: var(--spacing-xs) var(--spacing-sm) !important;
  }
  
  .card-custom {
    margin-bottom: var(--spacing-md);
  }
  
  [class*='card'] .card-img-top, .gamelift-card img, .sf-product-card img {
    min-height: 200px;
  }
}

@media (min-width: 768px) {
  .navbar-custom .navbar-nav .nav-link {
    padding-right: var(--spacing-lg);
  }
  
  [class*='card'] .card-img-top, .gamelift-card img, .sf-product-card img {
    min-height: 280px;
  }
}

@media (min-width: 1024px) {
  .hero-custom {
    min-height: 80vh;
  }
  
  .section-custom {
    padding: var(--spacing-3xl) 0;
  }
  
  [class*='card'] .card-img-top, .gamelift-card img, .sf-product-card img {
    min-height: 300px;
  }
}

* {
  transition: all var(--transition-fast);
}

.btn-custom:focus-visible,
.card-custom:focus-within {
  outline: 2px solid var(--color-light-blue);
  outline-offset: 2px;
}

.lazyload,
.lazyloading {
  opacity: 0;
  transition: opacity 0.3s;
}

.lazyloaded {
  opacity: 1;
}

[data-aos] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-aos].aos-animate {
  opacity: 1;
  transform: translateY(0);
}

.swiper-custom {
  padding: var(--spacing-md);
}

.swiper-slide {
  transition: transform 0.3s ease;
}

.swiper-slide-active {
  transform: scale(1.05);
}

.rellax {
  will-change: transform;
}

@media (prefers-contrast: high) {
  :root {
    --shadow-md: 0 4px 8px rgba(0,0,0,0.3);
  }
  
  .btn-primary-custom {
    border-width: 2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
  }
  
  html {
    scroll-behavior: auto;
  }
}

*:focus-visible {
  outline: 2px solid var(--color-light-blue);
  outline-offset: 2px;
}

@media print {
  .navbar-custom,
  .footer-custom {
    display: none;
  }
  
  .hero-custom {
    background: none !important;
  }
}