/* ============================================
   ROLLSYNTH.SHOP - CASINO INFORMATION WEBSITE
   CSS STYLESHEET - MOBILE FIRST APPROACH
   ============================================ */

/* Root Variables */
:root {
  --primary: #7c7c87;
  --secondary: #16213e;
  --accent: #d4af37;
  --background: #0f3460;
  --text: #e8e8e8;
  --text-dark: #1a1a1a;
  --shadow-light: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-medium: 0 8px 24px rgba(0, 0, 0, 0.4);
  --shadow-hover: 0 12px 32px rgba(212, 175, 55, 0.15);
  --transition: all 0.3s ease;
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--background);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--text);
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: 1rem;
  color: var(--text);
}

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

a:hover {
  color: #f0d968;
  text-decoration: underline;
}

/* ============================================
   HEADER AND NAVIGATION
   ============================================ */

.header {
  background-color: var(--secondary);
  padding: 1.5rem 1rem;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-light);
  border-bottom: 2px solid var(--primary);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.casino-icon {
  width: 48px;
  height: 48px;
  display: inline-block;
  vertical-align: middle;
  margin-right: 8px;
  fill: var(--accent);
}

.tagline {
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 0.25rem;
}

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

.nav-item {
  margin-left: 2rem;
}

.nav-link {
  color: var(--text);
  font-weight: 500;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
}

.nav-link:hover {
  border-bottom-color: var(--accent);
  color: var(--accent);
  text-decoration: none;
}

.nav-toggle {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  transition: var(--transition);
}

.nav-toggle:hover {
  transform: scale(1.1);
}

/* Mobile Menu */
.nav.active {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 70px;
  right: 1rem;
  background-color: var(--secondary);
  border: 1px solid var(--primary);
  border-radius: 4px;
  padding: 1rem;
  min-width: 200px;
  box-shadow: var(--shadow-medium);
}

.nav.active .nav-item {
  margin-left: 0;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--primary);
}

.nav.active .nav-item:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--background) 50%, var(--primary) 100%);
  padding: 4rem 1rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  min-height: 500px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at top right, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero .casino-icon {
  width: 64px;
  height: 64px;
  margin-bottom: 1rem;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--accent);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  color: var(--text);
}

.hero-subtitle {
  font-size: 0.875rem;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 1rem;
  font-weight: 600;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 4px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  letter-spacing: 0.5px;
}

.btn-primary {
  background-color: var(--accent);
  color: var(--text-dark);
  box-shadow: var(--shadow-light);
}

.btn-primary:hover {
  background-color: #f0d968;
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
  text-decoration: none;
}

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

.btn-secondary:hover {
  background-color: var(--accent);
  color: var(--text-dark);
  text-decoration: none;
  transform: translateY(-2px);
}

.btn-small {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

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

/* ============================================
   SECTIONS AND SPACING
   ============================================ */

.section {
  padding: 3rem 1rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section-divider {
  height: 2px;
  background: linear-gradient(90deg, var(--secondary) 0%, var(--accent) 50%, var(--secondary) 100%);
  margin: 2rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header h2 {
  color: var(--accent);
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
  color: var(--text);
}

/* ============================================
   CARDS
   ============================================ */

.card {
  background-color: rgba(22, 33, 62, 0.7);
  border-radius: 4px;
  padding: 2rem;
  margin-bottom: 2rem;
  border-top: 4px solid var(--accent);
  box-shadow: var(--shadow-light);
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
  border-top-color: #f0d968;
}

.card h3 {
  color: var(--accent);
  margin-bottom: 1rem;
}

.card p {
  color: var(--text);
  margin-bottom: 1.5rem;
}

.card-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1rem;
  fill: var(--accent);
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.card-meta {
  font-size: 0.875rem;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ============================================
   GRID LAYOUTS
   ============================================ */

.grid {
  display: grid;
  gap: 2rem;
}

.grid-2 {
  grid-template-columns: 1fr;
}

.grid-3