/* FELEROUS Unified High-Performance Stylesheet */

/* --- base.css --- */
:root {
  /* Renk Paleti - FELEROUS Platform */
  --bg-primary: #07090e;
  --bg-secondary: #0d111a;
  --bg-tertiary: #131926;
  --bg-card: rgba(16, 23, 37, 0.7);
  --bg-card-hover: rgba(23, 33, 53, 0.85);
  
  /* Vurgular (Felerous Zümrüt & Yakut) */
  --emerald-primary: #00e676;
  --emerald-glow: rgba(0, 230, 118, 0.4);
  --emerald-dark: #00964b;
  --ruby-primary: #e11d48;
  --ruby-glow: rgba(225, 29, 72, 0.4);
  
  /* Altın & Gümüş Vurguları */
  --gold-primary: #f59e0b;
  --gold-light: #fbbf24;
  --gold-glow: rgba(245, 158, 11, 0.35);
  --silver-primary: #e2e8f0;
  --silver-glow: rgba(226, 232, 240, 0.3);

  /* Metin Renkleri (WCAG AA / AAA Yüksek Kontrast Standartları) */
  --text-main: #f8fafc;
  --text-muted: #cbd5e1;
  --text-dim: #94a3b8;

  /* Kenarlıklar & Efektler */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-emerald: rgba(0, 230, 118, 0.25);
  --border-ruby: rgba(225, 29, 72, 0.25);
  --border-gold: rgba(245, 158, 11, 0.25);
  --glass-blur: blur(16px);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;

  /* Tipografi */
  --font-heading: 'Cinzel', serif;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Outfit', sans-serif;

  /* Animasyon */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-body);
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  background: radial-gradient(circle at 50% 0%, #111a2e 0%, var(--bg-primary) 70%);
  background-attachment: fixed;
  line-height: 1.65;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
  position: relative;
  z-index: 1;
}

/* Canvas Arka Plan Konteyneri */
#canvas-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
}

/* Tipografi Kuralları */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--text-main);
  font-weight: 700;
  line-height: 1.25;
}

.mythic-title {
  font-family: var(--font-heading);
  letter-spacing: 2px;
  text-transform: uppercase;
}

p {
  color: var(--text-muted);
  font-size: 1.05rem;
  font-weight: 300;
}

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

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

/* Konteyner & Grid */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 90px 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  background: rgba(0, 230, 118, 0.08);
  border: 1px solid var(--border-emerald);
  color: var(--emerald-primary);
  margin-bottom: 18px;
}

.section-tag.gold {
  background: rgba(245, 158, 11, 0.08);
  border-color: var(--border-gold);
  color: var(--gold-light);
}

.section-tag.ruby {
  background: rgba(225, 29, 72, 0.08);
  border-color: var(--border-ruby);
  color: #fb7185;
}

.section-tag.silver {
  background: rgba(226, 232, 240, 0.08);
  border-color: rgba(226, 232, 240, 0.3);
  color: #e2e8f0;
}

.section-title {
  font-size: 2.75rem;
  margin-bottom: 18px;
  letter-spacing: -0.5px;
}

.section-description {
  max-width: 680px;
  margin: 0 auto;
  font-size: 1.15rem;
  color: var(--text-muted);
}

/* Metin Gradyan Efektleri */
.gradient-text-emerald {
  background: linear-gradient(135deg, #ffffff 10%, #00e676 60%, #059669 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text-ruby {
  background: linear-gradient(135deg, #ffffff 10%, #fb7185 50%, #e11d48 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text-gold {
  background: linear-gradient(135deg, #fffbeb 10%, #fbbf24 50%, #d97706 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text-silver {
  background: linear-gradient(135deg, #ffffff 20%, #cbd5e1 60%, #64748b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Seçim & Scrollbar */
::selection {
  background: var(--emerald-primary);
  color: #000;
}

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 5px;
  border: 2px solid var(--bg-primary);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--emerald-dark);
}

/* --- components.css --- */
/* ===================================================
   KOMPONENTLER & ORTAK ARAYÜZ ELEMANLARI
   =================================================== */

/* Cam Efektli Kartlar (Glassmorphism) */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal), background var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
  pointer-events: none;
}

.glass-card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.6);
}

.glass-card.emerald-hover:hover {
  border-color: var(--border-emerald);
  box-shadow: 0 20px 40px -15px rgba(0, 230, 118, 0.18);
}

.glass-card.gold-hover:hover {
  border-color: var(--border-gold);
  box-shadow: 0 20px 40px -15px rgba(245, 158, 11, 0.18);
}

.glass-card.ruby-hover:hover {
  border-color: var(--border-ruby);
  box-shadow: 0 20px 40px -15px rgba(225, 29, 72, 0.18);
}

/* Butonlar */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 1px solid transparent;
  text-decoration: none;
}

.btn svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.btn:hover svg {
  transform: translateX(3px);
}

/* Buton Varyantları */
.btn-primary {
  background: linear-gradient(135deg, #00e676 0%, #00a854 100%);
  color: #041009;
  box-shadow: 0 0 25px var(--emerald-glow);
  font-weight: 700;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #26ff92 0%, #00c864 100%);
  box-shadow: 0 0 35px rgba(0, 230, 118, 0.65);
  transform: translateY(-2px);
  color: #000;
}

.btn-emerald {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff;
  box-shadow: 0 0 25px rgba(16, 185, 129, 0.45);
  font-weight: 700;
}

.btn-emerald:hover {
  background: linear-gradient(135deg, #34d399 0%, #10b981 100%);
  box-shadow: 0 0 35px rgba(16, 185, 129, 0.7);
  transform: translateY(-2px);
  color: #041009;
}

.btn-gold {
  background: linear-gradient(135deg, #fbbf24 0%, #d97706 100%);
  color: #170d00;
  box-shadow: 0 0 25px var(--gold-glow);
  font-weight: 700;
}

.btn-gold:hover {
  background: linear-gradient(135deg, #fde68a 0%, #f59e0b 100%);
  box-shadow: 0 0 35px rgba(245, 158, 11, 0.65);
  transform: translateY(-2px);
  color: #000;
}

.btn-outline {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--border-subtle);
  color: var(--text-main);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.btn-outline-emerald {
  background: rgba(0, 230, 118, 0.05);
  border-color: var(--border-emerald);
  color: var(--emerald-primary);
}

.btn-outline-emerald:hover {
  background: rgba(0, 230, 118, 0.15);
  border-color: var(--emerald-primary);
  box-shadow: 0 0 20px var(--emerald-glow);
}

.btn-outline-gold {
  background: rgba(245, 158, 11, 0.05);
  border-color: var(--border-gold);
  color: var(--gold-light);
}

.btn-outline-gold:hover {
  background: rgba(245, 158, 11, 0.15);
  border-color: var(--gold-light);
  box-shadow: 0 0 20px var(--gold-glow);
}

/* İkon Rozetleri */
.icon-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  margin-bottom: 20px;
  color: var(--emerald-primary);
  transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.icon-box.gold {
  color: var(--gold-light);
  border-color: var(--border-gold);
  background: rgba(245, 158, 11, 0.06);
}

.icon-box.ruby {
  color: #fb7185;
  border-color: var(--border-ruby);
  background: rgba(225, 29, 72, 0.06);
}

.glass-card:hover .icon-box {
  transform: scale(1.1) rotate(4deg);
}

/* Rozetler (Badges) */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.badge-live {
  background: rgba(0, 230, 118, 0.12);
  color: var(--emerald-primary);
  border: 1px solid rgba(0, 230, 118, 0.3);
}

.badge-live::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--emerald-primary);
  box-shadow: 0 0 8px var(--emerald-primary);
  animation: pulseDot 2s infinite;
}

.badge-upcoming {
  background: rgba(148, 163, 184, 0.1);
  color: #94a3b8;
  border: 1px solid rgba(148, 163, 184, 0.2);
}

.badge-gold {
  background: rgba(245, 158, 11, 0.12);
  color: var(--gold-light);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge-silver {
  background: rgba(226, 232, 240, 0.1);
  color: #f1f5f9;
  border: 1px solid rgba(226, 232, 240, 0.3);
}

/* İstatistik Sayacı Bloğu */
.stat-item {
  text-align: center;
  padding: 24px;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.95rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Glowing Aura Efekti */
.glow-aura {
  position: absolute;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.25;
  pointer-events: none;
}

.glow-emerald {
  background: var(--emerald-primary);
}

.glow-ruby {
  background: var(--ruby-primary);
}

.glow-gold {
  background: var(--gold-primary);
}

.glow-silver {
  background: #cbd5e1;
  opacity: 0.28;
  filter: blur(120px);
}

/* Animasyon Tanımları */
@keyframes pulseDot {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.4;
    transform: scale(0.8);
  }
}

@keyframes floatAnim {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

.floating-element {
  animation: floatAnim 5s ease-in-out infinite;
}

/* --- navbar.css --- */
/* ===================================================
   NAVBAR & HEADER STİLLERİ
   =================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: background var(--transition-normal), backdrop-filter var(--transition-normal), border-color var(--transition-normal), padding var(--transition-normal);
  padding: 16px 0;
}

.site-header.scrolled {
  background: rgba(7, 9, 14, 0.94);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--border-subtle);
  padding: 10px 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.site-header .navbar-wrap {
  padding: 0;
}

.site-header.scrolled .navbar-wrap {
  padding: 0;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Marka & Logo */
.brand-link {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  group: hover;
}

.brand-logo-wrapper {
  width: 44px;
  height: 44px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(0, 230, 118, 0.3));
  transition: transform var(--transition-normal), filter var(--transition-normal);
}

.brand-link:hover .brand-logo-img {
  transform: scale(1.08) rotate(3deg);
  filter: drop-shadow(0 0 16px rgba(0, 230, 118, 0.6));
}

.brand-info {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: #ffffff;
  line-height: 1;
}

.brand-subtitle {
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 2.5px;
  color: var(--emerald-primary);
  text-transform: uppercase;
  font-weight: 600;
  margin-top: 4px;
}

/* Navigasyon Linkleri */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 22px;
  list-style: none;
  flex-wrap: nowrap;
}

.nav-link {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 6px 0;
  transition: color var(--transition-fast);
  white-space: nowrap;
  letter-spacing: 0.3px;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--emerald-primary), var(--ruby-primary));
  transition: width var(--transition-normal);
  border-radius: 2px;
}

.nav-link:hover {
  color: #ffffff;
}

.nav-link:hover::after {
  width: 100%;
}

.nav-link.active {
  color: #ffffff;
  font-weight: 600;
}

.nav-link.active::after {
  width: 100%;
  background: var(--emerald-primary);
  box-shadow: 0 0 10px var(--emerald-primary);
}

/* Özel Oyun Stüdyosu Linki */
.nav-link.studio-highlight {
  color: var(--gold-light);
}

.nav-link.studio-highlight::after {
  background: var(--gold-primary);
}

.nav-link.studio-highlight:hover {
  color: #ffffff;
  text-shadow: 0 0 12px var(--gold-glow);
}

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

/* Hamburger Menü Butonu (Mobil) */
.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--text-main);
  flex-direction: column;
  gap: 6px;
  z-index: 1001;
}

.mobile-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--text-main);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
  border-radius: 2px;
}

.mobile-toggle.is-active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
  background: var(--emerald-primary);
}

.mobile-toggle.is-active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.is-active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
  background: var(--emerald-primary);
}

/* Responsive Kırılımlar */
@media (max-width: 992px) {
  .mobile-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 380px;
    height: 100vh;
    background: rgba(10, 14, 23, 0.96);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 60px 40px;
    gap: 28px;
    border-left: 1px solid var(--border-subtle);
    box-shadow: -20px 0 50px rgba(0, 0, 0, 0.8);
    transition: right var(--transition-normal);
    z-index: 1000;
  }

  .nav-menu.is-open {
    right: 0;
  }

  .nav-link {
    font-size: 1.25rem;
  }

  .nav-actions .btn {
    display: none;
  }
}

/* --- footer.css --- */
/* ===================================================
   FOOTER STİLLERİ
   =================================================== */

.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
  margin-top: auto;
}

.footer-top {
  padding: 80px 0 50px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
}

/* Footer Marka Kolonu */
.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-brand-header {
  display: flex;
  align-items: center;
  gap: 14px;
}

.footer-logo-img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.footer-brand-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  letter-spacing: 2px;
}

.footer-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 340px;
  line-height: 1.6;
}

.footer-socials {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.social-icon-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.social-icon-btn svg {
  width: 18px;
  height: 18px;
}

.social-icon-btn:hover {
  background: rgba(0, 230, 118, 0.1);
  border-color: var(--emerald-primary);
  color: var(--emerald-primary);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px var(--emerald-glow);
}

/* Footer Link Grupları */
.footer-heading {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 22px;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  position: relative;
  display: inline-block;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 24px;
  height: 2px;
  background: var(--emerald-primary);
}

.footer-heading.gold::after {
  background: var(--gold-primary);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links li a {
  color: var(--text-muted);
  font-size: 0.92rem;
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-links li a:hover {
  color: #ffffff;
  transform: translateX(4px);
}

.footer-links li a.highlight {
  color: var(--gold-light);
}

.footer-links li a.highlight:hover {
  color: #ffffff;
  text-shadow: 0 0 8px var(--gold-glow);
}

/* Footer Bülten / İletişim Kolonu */
.footer-newsletter p {
  font-size: 0.92rem;
  margin-bottom: 16px;
}

.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.newsletter-input-group {
  display: flex;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 4px 6px 4px 16px;
  transition: border-color var(--transition-fast);
}

.newsletter-input-group:focus-within {
  border-color: var(--emerald-primary);
  box-shadow: 0 0 15px rgba(0, 230, 118, 0.2);
}

.newsletter-input {
  background: transparent;
  border: none;
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  flex: 1;
}

.newsletter-input::placeholder {
  color: var(--text-dim);
}

.newsletter-btn {
  padding: 8px 18px;
  font-size: 0.85rem;
}

/* Footer Alt Bar (Telif & Haklar) */
.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding: 24px 0;
  font-size: 0.85rem;
  color: #94a3b8;
}

.footer-bottom strong {
  color: #ffffff;
}

.footer-bottom-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  color: #94a3b8;
  font-size: 0.85rem;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-bottom-links a:hover {
  color: #ffffff;
  text-decoration: underline;
}

/* Responsive Footer */
@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-bottom-links {
    justify-content: center;
  }
}

/* --- home.css --- */
/* ===================================================
   ANA SAYFA (HOME) ÖZEL STİLLERİ
   =================================================== */

/* Hero Section */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: 140px 0 80px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
  gap: 60px;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  z-index: 2;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  border-radius: var(--radius-full);
  background: rgba(0, 230, 118, 0.08);
  border: 1px solid var(--border-emerald);
  color: var(--emerald-primary);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-title {
  font-size: 3.8rem;
  line-height: 1.1;
  font-weight: 800;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.hero-subtitle {
  font-size: 1.25rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 540px;
}

.hero-cta-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 32px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 28px;
  width: 100%;
}

.meta-pill {
  display: flex;
  flex-direction: column;
}

.meta-pill-val {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
}

.meta-pill-label {
  font-size: 0.8rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Hero Görsel / 3D Amblem Vitrini */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.emblem-wrapper {
  position: relative;
  width: 380px;
  height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.emblem-glow-ring {
  position: absolute;
  inset: -20px;
  border-radius: 50%;
  border: 1px dashed rgba(0, 230, 118, 0.3);
  animation: rotateClockwise 30s linear infinite;
}

.emblem-outer-ring {
  position: absolute;
  inset: -40px;
  border-radius: 50%;
  border: 1px solid rgba(225, 29, 72, 0.25);
  animation: rotateCounter 45s linear infinite;
}

.emblem-img {
  width: 280px;
  height: 280px;
  object-fit: contain;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.8)) drop-shadow(0 0 30px rgba(0, 230, 118, 0.3));
  position: relative;
  z-index: 2;
  transition: transform var(--transition-normal);
}

.hero-visual:hover .emblem-img {
  transform: scale(1.05) rotate(2deg);
}

/* Hero Yüzen Rozetler */
.hero-badge-float {
  position: absolute;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  background: rgba(13, 17, 26, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 3;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
  animation: floatAnim 6s ease-in-out infinite;
}

.hero-badge-1 {
  top: 10%;
  left: -20px;
}

.hero-badge-2 {
  bottom: 8%;
  right: -10px;
  animation-delay: -3s;
}

.badge-icon-wrap {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 230, 118, 0.15);
  color: var(--emerald-primary);
}

.badge-icon-wrap.gold {
  background: rgba(245, 158, 11, 0.15);
  color: var(--gold-light);
}

.badge-text-primary {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: #ffffff;
}

.badge-text-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Dual Synergy / Kurucu Bölümü Önizlemesi */
.synergy-preview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 40px;
}

.synergy-card {
  padding: 40px;
  position: relative;
  background: linear-gradient(180deg, rgba(16, 23, 37, 0.8) 0%, rgba(10, 14, 23, 0.9) 100%);
}

.synergy-icon-wrap {
  font-size: 2rem;
  margin-bottom: 20px;
}

.synergy-title {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

/* FELEROUS Studios & Ekosistem Öne Çıkan Kartı (Ana Sayfa) */
.featured-studio-banner {
  background: radial-gradient(circle at 80% 20%, rgba(245, 158, 11, 0.12) 0%, rgba(13, 17, 26, 0.95) 70%);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 60px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
  gap: 48px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 25px 60px -20px rgba(0, 0, 0, 0.8);
}

.featured-studio-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.studio-banner-content {
  position: relative;
  z-index: 2;
}

.studio-banner-btn-group {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.studio-banner-primary-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
}

.studio-banner-logos {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 20px;
  position: relative;
  z-index: 2;
  flex-wrap: wrap;
}

.studio-banner-logo-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 20px 24px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  backdrop-filter: blur(12px);
  transition: all var(--transition-normal);
  min-width: 140px;
}

.studio-banner-logo-box:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 158, 11, 0.35);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
}

.studio-banner-logo-img {
  width: 110px;
  height: 110px;
  object-fit: contain;
  filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.4));
  transition: transform var(--transition-normal);
}

.studio-banner-logo-box:hover .studio-banner-logo-img {
  transform: scale(1.08);
}

.studio-banner-logo-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: #34d399;
  letter-spacing: 0.5px;
  text-align: center;
}

.studio-banner-logo-label.gold {
  color: #fbbf24;
}

/* Değerler / Sütunlar Izgarası */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* Animasyon Döngüleri */
@keyframes rotateClockwise {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes rotateCounter {
  from { transform: rotate(360deg); }
  to { transform: rotate(0deg); }
}

/* Responsive */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 50px;
  }

  .hero-content {
    align-items: center;
  }

  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta-group {
    justify-content: center;
  }

  .hero-meta {
    justify-content: center;
  }

  .featured-studio-banner {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 40px 24px;
    gap: 36px;
  }

  .studio-banner-primary-row {
    justify-content: center;
  }

  .studio-banner-logos {
    justify-content: center;
  }

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

  .synergy-preview-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .hero-title {
    font-size: 2.6rem;
  }

  .emblem-wrapper {
    width: 280px;
    height: 280px;
  }

  .emblem-img {
    width: 200px;
    height: 200px;
  }

  .hero-badge-float {
    display: none;
  }
}

/* ===================================================
   KOÇ & SABANCI STANDARTLARINDA HOLDİNG BÖLÜM STİLLERİ
   =================================================== */

/* 1. Rakamlarla FELEROUS (Metrics Bar) */
.metrics-strip {
  padding: 48px 0;
  position: relative;
  background: linear-gradient(180deg, rgba(13, 17, 26, 0.9) 0%, rgba(7, 9, 14, 0.95) 100%);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  backdrop-filter: blur(12px);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.metric-card {
  padding: 24px;
  background: rgba(20, 27, 39, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.metric-card:hover {
  transform: translateY(-4px);
  background: rgba(20, 27, 39, 0.7);
  border-color: rgba(0, 230, 118, 0.3);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

.metric-number-wrap {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  margin-bottom: 8px;
}

.metric-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1;
}

.metric-card.gold .metric-number {
  color: var(--gold-light);
}

.metric-card.emerald .metric-number {
  color: var(--emerald-primary);
}

.metric-card.ruby .metric-number {
  color: #fb7185;
}

.metric-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}

.metric-desc {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* 2. Stratejik İş Grupları & İştirakler (Sabancı & Koç Modeli) */
.business-groups-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.biz-group-card {
  background: rgba(13, 17, 26, 0.75);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.biz-group-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: rgba(255, 255, 255, 0.1);
  transition: background 0.3s;
}

.biz-group-card.emerald-accent::before {
  background: linear-gradient(90deg, var(--emerald-primary), transparent);
}

.biz-group-card.gold-accent::before {
  background: linear-gradient(90deg, var(--gold-primary), transparent);
}

.biz-group-card.ruby-accent::before {
  background: linear-gradient(90deg, #38bdf8, transparent);
}

.biz-group-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.6);
}

.biz-group-header {
  margin-bottom: 24px;
}

.biz-group-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.biz-group-badge.emerald {
  background: rgba(0, 230, 118, 0.1);
  color: var(--emerald-primary);
  border: 1px solid rgba(0, 230, 118, 0.25);
}

.biz-group-badge.gold {
  background: rgba(245, 158, 11, 0.1);
  color: var(--gold-light);
  border: 1px solid rgba(245, 158, 11, 0.25);
}

.biz-group-badge.cyan {
  background: rgba(56, 189, 248, 0.1);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.25);
}

.biz-group-title {
  font-size: 1.55rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 12px;
  line-height: 1.3;
}

.biz-group-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 24px;
}

.subsidiaries-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 20px;
}

.sub-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-sm);
  transition: all 0.2s;
}

.sub-item:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.12);
}

.sub-item-info {
  display: flex;
  flex-direction: column;
}

.sub-item-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: #ffffff;
}

.sub-item-role {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.sub-item-badge {
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
}

/* 3. Neden FELEROUS? (Koç Holding 'Neden Koç?' Değer Önermesi) */
.why-felerous-section {
  padding: 80px 0;
  position: relative;
  background: radial-gradient(circle at 50% 30%, rgba(0, 230, 118, 0.05) 0%, transparent 60%);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 44px;
}

.why-card {
  padding: 40px 32px;
  background: rgba(16, 23, 37, 0.65);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.why-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-emerald);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
}

.why-icon-wrap {
  width: 54px;
  height: 54px;
  border-radius: 12px;
  background: rgba(0, 230, 118, 0.12);
  border: 1px solid rgba(0, 230, 118, 0.25);
  color: var(--emerald-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
}

.why-icon-wrap.gold {
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(245, 158, 11, 0.25);
  color: var(--gold-light);
}

.why-icon-wrap.blue {
  background: rgba(56, 189, 248, 0.12);
  border-color: rgba(56, 189, 248, 0.25);
  color: #38bdf8;
}

.why-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 14px;
}

.why-desc {
  font-size: 0.94rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* 4. Medya & Duyurular Merkezi (Koç / Sabancı Tarzı) */
.media-section {
  padding: 80px 0;
}

.media-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 40px;
}

.news-card {
  background: rgba(13, 17, 26, 0.7);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
  text-decoration: none;
}

.news-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.6);
}

.news-tag-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.news-tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 3px 10px;
  border-radius: 4px;
}

.news-tag.press {
  background: rgba(245, 158, 11, 0.15);
  color: var(--gold-light);
}

.news-tag.tech {
  background: rgba(0, 230, 118, 0.15);
  color: var(--emerald-primary);
}

.news-tag.corp {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
}

.news-date {
  font-size: 0.78rem;
  color: var(--text-dim);
}

.news-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 12px;
  line-height: 1.4;
  transition: color 0.2s;
}

.news-card:hover .news-title {
  color: var(--emerald-primary);
}

.news-excerpt {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.news-read-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--emerald-primary);
  margin-top: auto;
}

/* 5. Kurumsal Footer Genişletmesi */
.footer-compliance-strip {
  background: rgba(4, 6, 9, 0.85);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 18px 0;
  font-size: 0.82rem;
  color: #cbd5e1;
}

.footer-compliance-strip strong {
  color: #ffffff;
}

.footer-compliance-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.compliance-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.compliance-link {
  color: #cbd5e1;
  text-decoration: none;
  transition: color 0.2s;
}

.compliance-link:hover {
  color: #ffffff;
  text-decoration: underline;
}

@media (max-width: 992px) {
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .business-groups-grid {
    grid-template-columns: 1fr;
  }
  .why-grid {
    grid-template-columns: 1fr;
  }
  .media-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .metrics-grid {
    grid-template-columns: 1fr;
  }
  .top-ticker-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}