/* ============================================================================
   ROLLGLIDE.SHOP - CASINO INFORMATION WEBSITE STYLESHEET
   Master Video Poker Strategy Through Educational Analysis
   ============================================================================ */

/* ============================================================================
   1. RESET & BASE STYLES
   ============================================================================ */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Source Sans Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: #1a1a2e;
  background-color: #f8f9fa;
  line-height: 1.6;
}

/* ============================================================================
   2. TYPOGRAPHY
   ============================================================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 1rem;
}

h1 {
  font-size: 3.5rem;
  letter-spacing: -1px;
}

h2 {
  font-size: 2.75rem;
  letter-spacing: -0.5px;
}

h3 {
  font-size: 2rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

p {
  margin-bottom: 1rem;
  font-size: 1rem;
  color: #1a1a2e;
}

a {
  color: #009ebe;
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: #007a94;
}

/* ============================================================================
   3. ICON STYLES
   ============================================================================ */

.casino-icon {
  width: 48px;
  height: 48px;
  display: inline-block;
  vertical-align: middle;
  margin-right: 8px;
  fill: #009ebe;
}

.hero .casino-icon {
  width: 64px;
  height: 64px;
}

/* ============================================================================
   4. HEADER & NAVIGATION
   ============================================================================ */

.header {
  background-color: #1a1a2e;
  color: #f8f9fa;
  padding: 1.5rem 2rem;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-brand {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.75rem;
  font-weight: 700;
  color: #f8f9fa;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.header-brand .casino-icon {
  margin-right: 0.5rem;
}

.nav {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-item {
  position: relative;
}

.nav-link {
  color: #f8f9fa;
  font-weight: 500;
  font-size: 1rem;
  text-decoration: none;
  padding-bottom: 0.5rem;
  border-bottom: 3px solid transparent;
  transition: border-bottom-color 0.3s ease;
}

.nav-link:hover {
  border-bottom-color: #009ebe;
}

/* Mobile menu toggle button */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #f8f9fa;
  font-size: 1.5rem;
  cursor: pointer;
}

/* ============================================================================
   5. HERO SECTION
   ============================================================================ */

.hero {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #1a1a2e 100%);
  color: #f8f9fa;
  padding: 6rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 158, 190, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
}

.hero h1 {
  color: #f8f9fa;
  margin-bottom: 1rem;
  font-size: 3.5rem;
}

.hero-tagline {
  font-size: 1.25rem;
  color: #009ebe;
  font-weight: 600;
  margin-bottom: 2rem;
  letter-spacing: 1px;
}

.hero-description {
  font-size: 1.1rem;
  color: rgba(248, 249, 250, 0.9);
  margin-bottom: 3rem;
  line-height: 1.8;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: inline-block;
}

/* ============================================================================
   6. BUTTONS
   ============================================================================ */

.btn {
  display: inline-block;
  padding: 0.875rem 2.5rem;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.3s ease;
  font-family: 'Source Sans Pro', sans-serif;
  letter-spacing: 0.5px;
}

.btn-primary {
  background-color: #009ebe;
  color: #f8f9fa;
  border-color: #009ebe;
}

.btn-primary:hover {
  background-color: #007a94;
  border-color: #007a94;
  box-shadow: 0 4px 12px rgba(0, 158, 190, 0.3);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: transparent;
  color: #f8f9fa;
  border-color: #f8f9fa;
}

.btn-secondary:hover {
  background-color: #f8f9fa;
  color: #1a1a2e;
  box-shadow: 0 4px 12px rgba(248, 249, 250, 0.2);
  transform: translateY(-2px);
}

.btn-dark {
  background-color: #1a1a2e;
  color: #f8f9fa;
  border-color: #1a1a2e;
}

.btn-dark:hover {
  background-color: #16213e;
  border-color: #009ebe;
  box-shadow: 0 4px 12px rgba(0, 158, 190, 0.2);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: #009ebe;
  border-color: #009ebe;
}

.btn-outline:hover {
  background-color: #009ebe;
  color: #f8f9fa;
  box-shadow: 0 4px 12px rgba(0, 158, 190, 0.3);
  transform: translateY(-2px);
}

/* ============================================================================
   7. SECTIONS & CONTAINERS
   ============================================================================ */

.section {
  padding: 5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: #16213e;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
}

/* Section dividers */
.section-divider {
  height: 4px;
  background: linear-gradient(90deg, transparent 0%, #009ebe 50%, transparent 100%);
  margin: 3rem 0;
  max-width: 200px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================================
   8. CARDS
   ============================================================================ */

.card {
  background-color: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  border-top: 4px solid #009ebe;
}

.card:hover {
  box-shadow: 0 8px 24px rgba(0, 158, 190, 0.15);
  transform: translateY(-4px);
}

.card-header {
  padding: 2rem;
  background-color: #f8f9fa;
  border-bottom: 1px solid #e8e8e8;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.card-title {
  font-size: 1.5rem;
  margin: 0;
  color: #1a1a2e;
}

.card-body {
  padding: 2rem;
}

.card-content {
  font-size: 1rem;
  line-height: 1.7;
  color: #1a1a2e;
}

.card-footer {
  padding: 1.5rem 2rem;
  background-color: #f8f9fa;
  border-top: 1px solid #e8e8e8;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Grid of cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

/* ============================================================================
   9. BLOG & ARTICLE STYLES
   ============================================================================ */

.blog-list {
  list-style: none;
  margin-top: 3rem;
}

.blog-item {
  margin-bottom: 2rem;
}

.article {
  background-color: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  border-top: 4px solid #009ebe;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.article:hover {
  box-