/* ============================================
   LANDING PAGE STYLES - Mini-Spiele
   Light WebApp design with matzka.cloud branding
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
  /* Colors matching matzka.cloud branding & WebApp design */
  --color-primary: #1E3A8A;
  --color-primary-hover: #1e40af;
  --color-accent: #DC2626;
  --color-bg-light: #F9FAFB;
  --color-bg-white: #FFFFFF;
  --color-border: #E5E7EB;
  --color-border-hover: #1E3A8A;
  --color-text-primary: #111827;
  --color-text-secondary: #6B7280;
  --color-shadow: rgba(0, 0, 0, 0.1);
  --color-shadow-hover: rgba(30, 58, 138, 0.15);

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;

  /* Spacing */
  --container-max-width: 1200px;
  --section-padding-v: 4rem;
  --section-padding-h: 1.5rem;
  --card-gap: 2rem;
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  background-color: var(--color-bg-light);
  color: var(--color-text-primary);
  line-height: 1.6;
}

/* ============================================
   CONTAINER
   ============================================ */

.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--section-padding-h);
}

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

.hero {
  background: linear-gradient(135deg, #1E3A8A 0%, #2563EB 100%);
  color: white;
  padding: var(--section-padding-v) var(--section-padding-h);
  text-align: center;
}

.hero-logo {
  width: 80px;
  height: 80px;
  margin-bottom: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: 1.25rem;
  opacity: 0.95;
  max-width: 600px;
  margin: 0 auto;
  font-weight: 400;
}

/* ============================================
   GAMES SECTION
   ============================================ */

.games-section {
  padding: var(--section-padding-v) var(--section-padding-h);
  background-color: var(--color-bg-white);
}

.section-title {
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 3rem;
  color: var(--color-text-primary);
  letter-spacing: -0.01em;
}

/* ============================================
   GAMES GRID & CARDS
   ============================================ */

.games-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--card-gap);
}

.game-card {
  background: var(--color-bg-white);
  border: 2px solid var(--color-border);
  border-radius: 12px;
  padding: 2rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  cursor: pointer;
}

.game-card:hover {
  border-color: var(--color-border-hover);
  box-shadow: 0 12px 32px var(--color-shadow-hover);
  transform: translateY(-6px);
}

/* Game Icon */
.game-icon {
  font-size: 3.5rem;
  margin-bottom: 1.25rem;
  height: 80px;
  width: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 100%);
  border-radius: 16px;
  line-height: 1;
}

/* Card Title */
.game-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--color-text-primary);
  letter-spacing: -0.01em;
}

/* Card Description */
.game-description {
  font-size: 1rem;
  color: var(--color-text-secondary);
  margin-bottom: 1.5rem;
  flex-grow: 1;
  line-height: 1.6;
}

/* Play Button */
.btn-play {
  display: inline-block;
  background-color: var(--color-primary);
  color: white;
  padding: 0.75rem 2rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  border: none;
  cursor: pointer;
}

.btn-play:hover {
  background-color: var(--color-primary-hover);
  transform: scale(1.05);
  box-shadow: 0 8px 16px rgba(30, 58, 138, 0.25);
}

.btn-play:active {
  transform: scale(0.98);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  background-color: var(--color-bg-light);
  padding: 2rem var(--section-padding-h);
  text-align: center;
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  border-top: 1px solid var(--color-border);
}

.footer a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease;
}

.footer a:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Tablet (768px+) */
@media (min-width: 768px) {
  .games-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero h1 {
    font-size: 3.5rem;
  }

  .section-title {
    font-size: 2.25rem;
  }
}

/* Desktop (1024px+) */
@media (min-width: 1024px) {
  .games-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .hero {
    padding: var(--section-padding-v) var(--section-padding-h);
  }

  .hero h1 {
    font-size: 4rem;
  }

  .section-title {
    font-size: 2.5rem;
    margin-bottom: 3.5rem;
  }

  .game-card {
    padding: 2.5rem;
  }
}

/* Mobile (< 640px) */
@media (max-width: 640px) {
  .hero {
    padding: 3rem var(--section-padding-h);
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .games-section {
    padding: 2rem var(--section-padding-h);
  }

  .game-card {
    padding: 1.5rem;
  }

  .game-card h3 {
    font-size: 1.25rem;
  }

  .game-description {
    font-size: 0.95rem;
  }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */

a:focus,
button:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Dark mode support (optional) */
@media (prefers-color-scheme: dark) {
  body {
    background-color: #0f172a;
  }

  .games-section {
    background-color: #1e293b;
  }

  .game-card {
    background-color: #1e293b;
    border-color: #334155;
    color: #f1f5f9;
  }

  .game-card h3,
  .section-title {
    color: #f1f5f9;
  }

  .game-description {
    color: #cbd5e1;
  }

  .footer {
    border-top-color: #334155;
    background-color: #0f172a;
    color: #cbd5e1;
  }
}