/* ==========================================================================
   İLERİ SOFT - STYLESHEET (DESIGN SYSTEM & ULTRA MODERN DARK GAMING THEME)
   ========================================================================== */

:root {
  /* Color Palette */
  --bg-dark: #080911;
  --bg-card: rgba(22, 24, 40, 0.65);
  --bg-card-hover: rgba(30, 34, 58, 0.85);
  --bg-glass: rgba(255, 255, 255, 0.04);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(0, 242, 254, 0.3);

  /* Primary Brand Accents */
  --cyan-neon: #00f2fe;
  --cyan-glow: rgba(0, 242, 254, 0.4);
  --purple-neon: #9d4edd;
  --purple-glow: rgba(157, 78, 221, 0.4);
  --magenta-neon: #ff007f;
  --gold-accent: #ffd700;

  /* Typography Colors */
  --text-main: #f0f3fe;
  --text-muted: #9499b7;
  --text-dim: #5c6280;

  /* Layout & Spacing */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);

  /* Modern Web Guidance Baseline Fallbacks */
  color-scheme: dark;
  accent-color: var(--cyan-neon);
}

/* Reset & Global Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: 
    radial-gradient(circle at 15% 15%, rgba(0, 242, 254, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 85% 30%, rgba(157, 78, 221, 0.08) 0%, transparent 45%),
    radial-gradient(circle at 50% 80%, rgba(255, 0, 127, 0.05) 0%, transparent 50%),
    var(--bg-dark);
  background-attachment: fixed;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: #06070c;
}
::-webkit-scrollbar-thumb {
  background: #1a1c2e;
  border-radius: var(--radius-pill);
  border: 2px solid #06070c;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--cyan-neon);
}

/* Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 9, 17, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
  transition: var(--transition);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-main);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.5px;
}

.brand-logo img {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  box-shadow: 0 0 15px var(--cyan-glow);
  transition: var(--transition);
}

.brand-logo:hover img {
  transform: rotate(5deg) scale(1.05);
  box-shadow: 0 0 25px var(--cyan-neon);
}

.brand-logo .brand-highlight {
  background: linear-gradient(135deg, var(--cyan-neon), var(--purple-neon));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition);
  position: relative;
  padding: 8px 0;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--cyan-neon);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan-neon), var(--purple-neon));
  transition: var(--transition);
  border-radius: 2px;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.lang-switch {
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.lang-switch:hover {
  border-color: var(--cyan-neon);
  box-shadow: 0 0 12px var(--cyan-glow);
}

.btn-primary {
  background: linear-gradient(135deg, var(--cyan-neon), #00a8ff);
  color: #040914;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 20px var(--cyan-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(0, 242, 254, 0.6);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-main);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  border: 1px solid var(--border-glass);
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  padding: 100px 0 60px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 242, 254, 0.1);
  border: 1px solid rgba(0, 242, 254, 0.25);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  color: var(--cyan-neon);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero-badge .pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--cyan-neon);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--cyan-neon);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 242, 254, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(0, 242, 254, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 242, 254, 0); }
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.15;
  font-weight: 800;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, #ffffff 0%, var(--cyan-neon) 50%, var(--purple-neon) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-stats {
  margin-top: 48px;
  display: flex;
  gap: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--border-glass);
}

.stat-item h4 {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 4px;
}

.stat-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Hero Showcase Card */
.hero-showcase {
  position: relative;
}

.hero-card-featured {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 16px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  transition: var(--transition);
}

.hero-card-featured:hover {
  border-color: var(--border-glow);
  box-shadow: 0 20px 60px var(--cyan-glow);
}

.hero-card-img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.hero-card-overlay {
  margin-top: 16px;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hero-card-info h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-main);
}

.hero-card-info p {
  font-size: 0.85rem;
  color: var(--cyan-neon);
}

/* ==========================================================================
   GAMES PORTFOLIO SECTION
   ========================================================================== */
.section {
  padding: 90px 0;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 50px;
}

.section-subtitle {
  color: var(--cyan-neon);
  text-transform: uppercase;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 2px;
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

/* Filter Controls */
.filter-bar {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.filter-btn {
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: rgba(0, 242, 254, 0.15);
  color: var(--cyan-neon);
  border-color: var(--cyan-neon);
  box-shadow: 0 0 15px var(--cyan-glow);
}

/* Games Grid */
.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 30px;
}

.game-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}

.game-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-glow);
  box-shadow: 0 15px 40px rgba(0, 242, 254, 0.2);
}

.game-thumb-wrapper {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
}

.game-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.game-card:hover .game-thumb {
  transform: scale(1.08);
}

.game-badges {
  position: absolute;
  top: 16px;
  left: 16px;
  display: flex;
  gap: 8px;
}

.badge-tag {
  background: rgba(8, 9, 17, 0.75);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-tag.external {
  border-color: var(--gold-accent);
  color: var(--gold-accent);
}

.game-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.game-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.game-subtitle {
  font-size: 0.85rem;
  color: var(--cyan-neon);
  margin-bottom: 14px;
  font-weight: 600;
}

.game-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.game-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border-glass);
}

.store-links {
  display: flex;
  gap: 8px;
}

.store-icon {
  width: 34px;
  height: 34px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  text-decoration: none;
  transition: var(--transition);
  font-size: 0.9rem;
}

.store-icon:hover {
  background: var(--cyan-neon);
  color: #040914;
}

/* ==========================================================================
   SUPPORT PORTAL & KNOWLEDGE BASE SECTION
   ========================================================================== */
.support-section {
  background: rgba(14, 16, 28, 0.6);
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
}

.support-game-select {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.game-select-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  transition: var(--transition);
}

.game-select-card.active,
.game-select-card:hover {
  border-color: var(--cyan-neon);
  background: rgba(0, 242, 254, 0.08);
  box-shadow: 0 0 20px var(--cyan-glow);
}

.game-select-card img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

.game-select-card h4 {
  font-size: 1rem;
  font-weight: 700;
}

.search-box {
  position: relative;
  max-width: 600px;
  margin: 0 auto 40px;
}

.search-box input {
  width: 100%;
  padding: 16px 24px 16px 54px;
  background: rgba(22, 24, 40, 0.8);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-pill);
  color: var(--text-main);
  font-size: 1rem;
  outline: none;
  transition: var(--transition);
}

.search-box input:focus {
  border-color: var(--cyan-neon);
  box-shadow: 0 0 20px var(--cyan-glow);
}

.search-box i {
  position: absolute;
  left: 22px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.2rem;
}

/* FAQ Accordion */
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 50px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  cursor: pointer;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: rgba(255, 255, 255, 0.2);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 700;
  font-size: 1.05rem;
}

.faq-question i {
  transition: transform 0.3s ease;
  color: var(--cyan-neon);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, margin-top 0.3s ease;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  margin-top: 14px;
}

/* Support Form Box */
.support-form-container {
  max-width: 760px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-main);
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  background: rgba(12, 14, 24, 0.8);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--cyan-neon);
  box-shadow: 0 0 15px var(--cyan-glow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* ==========================================================================
   ABOUT / STUDIO SECTION
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 32px;
}

.feature-box {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(0, 242, 254, 0.1);
  border: 1px solid var(--border-glow);
  color: var(--cyan-neon);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

/* ==========================================================================
   MODALS (<dialog>) & BACKDROP
   ========================================================================== */
dialog {
  margin: auto;
  padding: 0;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  background: var(--bg-dark);
  color: var(--text-main);
  max-width: 640px;
  width: 90%;
  box-shadow: 0 25px 60px rgba(0,0,0,0.8);
  overflow: hidden;
}

dialog::backdrop {
  background: rgba(4, 5, 12, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.modal-header {
  padding: 24px 28px;
  border-bottom: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-size: 1.3rem;
  font-weight: 700;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.4rem;
  cursor: pointer;
  transition: var(--transition);
}

.modal-close:hover {
  color: var(--cyan-neon);
}

.modal-body {
  padding: 28px;
  max-height: 70vh;
  overflow-y: auto;
  line-height: 1.7;
  color: var(--text-muted);
}

.modal-body p {
  margin-bottom: 16px;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.toast {
  background: rgba(18, 20, 36, 0.95);
  border: 1px solid var(--cyan-neon);
  color: var(--text-main);
  padding: 14px 24px;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px var(--cyan-glow);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: slideIn 0.3s forwards;
}

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  margin-top: auto;
  background: #04050a;
  border-top: 1px solid var(--border-glass);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand p {
  color: var(--text-muted);
  margin-top: 16px;
  font-size: 0.9rem;
  max-width: 320px;
  line-height: 1.6;
}

.footer-col h5 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-main);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--cyan-neon);
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-dim);
  font-size: 0.85rem;
}

/* ==========================================================================
   RESPONSIVE DESIGN BREAKPOINTS
   ========================================================================== */
@media (max-width: 992px) {
  .hero-grid,
  .about-grid,
  .footer-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-title {
    font-size: 2.6rem;
  }

  .nav-links {
    display: none; /* Can be toggled via JS */
  }

  .mobile-menu-toggle {
    display: block;
  }
}

@media (max-width: 600px) {
  .form-row {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: 20px;
  }

  .filter-bar {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 8px;
  }
}