@import url('https://fonts.googleapis.com/css?family=Montserrat:300,400,500,600,700,800,900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* Tasarım Sistemi Değişkenleri - Cengiz Motor Red & Obsidian Dark Theme */
:root {
  --bg-primary: #07090e;      /* Derin obsidyen arka plan */
  --bg-secondary: #0d111b;    /* Kartlar için koyu lacivert/gri */
  --bg-tertiary: #141a29;     /* Daha açık ara katmanlar */
  --bg-glass: rgba(13, 17, 27, 0.75); /* Yarı şeffaf cam efekti */
  
  --accent-color: #e31e24;    /* Cengiz Motor Kırmızısı */
  --accent-secondary: #ff3333;/* Açık kırmızı */
  --accent-gradient: linear-gradient(135deg, #e31e24, #ff3333);
  --accent-glow: 0 0 20px rgba(227, 30, 36, 0.4);
  --orange-accent: #ff6600;   /* ukt.digital link rengi */
  
  --text-main: #f3f4f6;       /* Açık gri/beyaz ana metin */
  --text-muted: #9ca3af;      /* Soluk gri açıklama metinleri */
  --text-pure: #ffffff;
  
  --border-color: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(227, 30, 36, 0.15);
  
  --font-title: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --card-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
  --transition-smooth: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-fast: all 0.2s ease;
  --header-height: 90px;
}

/* Temel Sıfırlama (Reset) */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  overflow-x: hidden;
  line-height: 1.6;
}

/* Özel Scrollbar (Kaydırma Çubuğu) */
::-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(--accent-color);
}

/* Tipografi & Başlıklar */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  color: var(--text-pure);
  font-weight: 700;
  letter-spacing: -0.02em;
}

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

/* Grid & Layout Yardımcı Sınıfları */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-fluid {
  width: 100%;
  padding: 0 24px;
}

.section-padding {
  padding: 100px 0;
}

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

.section-title {
  font-size: 2.5rem;
  text-transform: uppercase;
  margin-bottom: 15px;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--accent-gradient);
  border-radius: 2px;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-primary {
  background: var(--accent-gradient);
  color: #ffffff;
  box-shadow: 0 5px 15px rgba(227, 30, 36, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--accent-glow);
}

.btn-danger {
  background: var(--accent-gradient);
  color: white;
}

.btn-danger:hover {
  transform: translateY(-2px);
  box-shadow: var(--accent-glow);
}

/* Modern Yarı Saydam Header (Glassmorphic Navbar) */
.header-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: var(--transition-smooth);
  height: var(--header-height);
}

.header-nav.scrolled {
  height: 70px;
  background: var(--bg-glass);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.navbar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.brand-logo img {
  height: 38px;
  width: auto;
  display: block;
  transition: var(--transition-smooth);
}

.header-nav.scrolled .brand-logo img {
  height: 32px;
}

/* Menü Linkleri ve İletişim İkonları */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-icons {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-icon-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  font-size: 1.2rem;
  transition: var(--transition-smooth);
}

.nav-icon-link:hover {
  background: var(--accent-gradient);
  color: var(--text-pure);
  border-color: transparent;
  box-shadow: var(--accent-glow);
  transform: translateY(-3px);
}

/* WhatsApp CTA Butonu */
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: 50px;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: #25d366; /* WhatsApp yeşili */
  color: var(--text-pure);
  box-shadow: 0 5px 15px rgba(37, 211, 102, 0.3);
  transition: var(--transition-smooth);
  border: none;
  cursor: pointer;
}

.btn-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
  background: #20ba5a;
}

.btn-whatsapp svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* Hamburger Mobil Menü Butonu */
.menu-toggler {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  width: 30px;
  height: 24px;
  position: relative;
}

.menu-toggler span {
  display: block;
  position: absolute;
  height: 3px;
  width: 100%;
  background: var(--text-pure);
  border-radius: 9px;
  opacity: 1;
  left: 0;
  transform: rotate(0deg);
  transition: .25s ease-in-out;
}

.menu-toggler span:nth-child(1) { top: 0px; }
.menu-toggler span:nth-child(2), .menu-toggler span:nth-child(3) { top: 10px; }
.menu-toggler span:nth-child(4) { top: 20px; }

.menu-toggler.open span:nth-child(1) { top: 10px; width: 0%; left: 50%; }
.menu-toggler.open span:nth-child(2) { transform: rotate(45deg); }
.menu-toggler.open span:nth-child(3) { transform: rotate(-45deg); }
.menu-toggler.open span:nth-child(4) { top: 10px; width: 0%; left: 50%; }

/* Görsel Arka Planlı Hero Bölümü */
.hero-section {
  position: relative;
  height: 100vh;
  min-height: 600px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #000 url('../images/cool-motorcycle-indoors-3674x2059.webp') center center / cover no-repeat;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, 
    rgba(7, 9, 14, 0.4) 0%, 
    rgba(7, 9, 14, 0.8) 80%,
    rgba(7, 9, 14, 1) 100%
  );
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 800px;
  padding: 0 20px;
  transform: translateY(30px);
  opacity: 0;
  animation: heroReveal 1.2s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

@keyframes heroReveal {
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.hero-logo {
  max-width: 350px;
  margin-bottom: 25px;
  filter: drop-shadow(0 0 10px rgba(0, 0, 0, 0.5));
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1.1;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #ffffff 40%, #ffa2a5 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.6));
  font-style: italic;
}

.hero-description {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 35px;
  font-weight: 400;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
}

.hero-scroll-btn {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-top: 40px;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: var(--transition-smooth);
}

.hero-scroll-btn:hover {
  color: var(--accent-color);
}

.hero-scroll-btn span {
  width: 24px;
  height: 40px;
  border: 2px solid currentColor;
  border-radius: 12px;
  position: relative;
}

.hero-scroll-btn span::after {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background-color: currentColor;
  border-radius: 2px;
  animation: mouseScroll 1.5s infinite;
}

@keyframes mouseScroll {
  0% { transform: translate(-50%, 0); opacity: 1; }
  100% { transform: translate(-50%, 15px); opacity: 0; }
}

/* Banner Görsel Bölümü (Sahibinden) */
.banner-section {
  padding: 60px 0;
  background: var(--bg-primary);
}

.banner-container {
  display: flex;
  justify-content: center;
}

.banner-wrapper {
  width: 100%;
  max-width: 600px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  border: 1px solid var(--border-color);
  transition: var(--transition-smooth);
}

.banner-wrapper:hover {
  border-color: var(--accent-color);
  box-shadow: var(--accent-glow);
  transform: translateY(-5px);
}

.banner-wrapper img {
  width: 100%;
  height: auto;
  display: block;
}

/* Hakkımızda Bölümü (About Us - Asymmetric design) */
.about-section {
  background: var(--bg-secondary);
}

.about-content-wrapper {
  display: flex;
  align-items: center;
  gap: 60px;
}

.about-text-block {
  flex: 1.2;
}

.about-quote {
  font-size: 2.2rem;
  font-weight: 800;
  font-style: italic;
  line-height: 1.2;
  margin-bottom: 30px;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.about-text {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 20px;
  text-align: justify;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.stat-item {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  transition: var(--transition-smooth);
}

.stat-item:hover {
  border-color: var(--accent-color);
  transform: translateY(-3px);
}

.stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent-color);
  display: block;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* İş Ortaklarımız (Partners) */
.partners-section {
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 24px;
  align-items: center;
  justify-items: center;
}

.partner-card {
  width: 100%;
  max-width: 180px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
  box-shadow: var(--card-shadow);
  transition: var(--transition-smooth);
}

.partner-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-color);
  box-shadow: var(--accent-glow);
}

.partner-card img {
  width: 100%;
  height: auto;
  display: block;
  filter: grayscale(100%);
  opacity: 0.6;
  transition: var(--transition-smooth);
}

.partner-card:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

/* Kategori Kartları Izgarası (Categories Grid) */
.categories-section {
  background: var(--bg-secondary);
}

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

.category-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  box-shadow: var(--card-shadow);
  aspect-ratio: 4 / 3;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0,0,0,0) 40%, rgba(7, 9, 14, 0.95) 100%);
  z-index: 2;
  transition: var(--transition-smooth);
}

.category-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: var(--transition-smooth);
}

.category-content {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 24px;
  z-index: 3;
  transform: translateY(5px);
  transition: var(--transition-smooth);
}

.category-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 5px;
  font-style: italic;
  transition: var(--transition-smooth);
}

.category-link {
  font-size: 0.85rem;
  color: var(--accent-color);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0;
  transform: translateY(10px);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: var(--transition-smooth);
}

/* Hover Efektleri */
.category-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent-color);
  box-shadow: var(--accent-glow);
}

.category-card:hover::before {
  background: linear-gradient(to bottom, rgba(7, 9, 14, 0.2) 0%, rgba(7, 9, 14, 0.98) 100%);
}

.category-card:hover img {
  transform: scale(1.1);
}

.category-card:hover .category-content {
  transform: translateY(0);
}

.category-card:hover .category-title {
  color: var(--accent-color);
}

.category-card:hover .category-link {
  opacity: 1;
  transform: translateY(0);
}

/* Showcase Slider Bölümü (Custom Carousel) */
.slider-section {
  background: var(--bg-primary);
  overflow: hidden;
}

.slider-wrapper {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--card-shadow);
}

.slider-container {
  display: flex;
  width: 100%;
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.slide-item {
  min-width: 100%;
  position: relative;
}

.slide-item img {
  width: 100%;
  height: auto;
  max-height: 550px;
  object-fit: cover;
  display: block;
}

/* Slider Kontrolleri */
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(13, 17, 27, 0.8);
  border: 1px solid var(--border-color);
  color: var(--text-pure);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  font-size: 1.2rem;
  backdrop-filter: blur(5px);
  transition: var(--transition-smooth);
}

.slider-btn:hover {
  background: var(--accent-gradient);
  border-color: transparent;
  box-shadow: var(--accent-glow);
}

.slider-btn-prev { left: 20px; }
.slider-btn-next { right: 20px; }

.slider-indicators {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 5;
}

.indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.indicator.active {
  background: var(--accent-color);
  width: 28px;
  border-radius: 10px;
  box-shadow: var(--accent-glow);
}

/* İştirakler Bölümü (Affiliates) */
.affiliates-section {
  background: var(--bg-primary);
}

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

.affiliate-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.affiliate-img-wrapper {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  position: relative;
}

.affiliate-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: var(--transition-smooth);
}

.affiliate-card:hover .affiliate-img-wrapper img {
  transform: scale(1.08);
}

.affiliate-info {
  padding: 24px;
  flex-grow: 1;
}

.affiliate-title {
  font-size: 1.25rem;
  margin-bottom: 12px;
  position: relative;
  padding-bottom: 10px;
}

.affiliate-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 3px;
  background: var(--accent-gradient);
  border-radius: 1.5px;
}

.affiliate-description {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.affiliate-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent-color);
  box-shadow: var(--accent-glow);
}

/* Harita Bölümü (Google Maps Container) */
.map-section {
  background: var(--bg-secondary);
  padding: 0;
  position: relative;
  height: 450px;
}

.map-container {
  width: 100%;
  height: 100%;
  position: relative;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* Footer Section */
.footer {
  background: var(--bg-secondary);
  color: var(--text-main);
  padding: 80px 0 40px 0;
  border-top: 1px solid var(--border-color);
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-logo {
  max-width: 180px;
  height: auto;
  display: block;
  filter: brightness(0) invert(1); /* Dişi Logo (White reversed) */
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.6;
}

.footer-col-title {
  font-size: 1.1rem;
  margin-bottom: 24px;
  font-weight: 700;
  position: relative;
  padding-bottom: 10px;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 35px;
  height: 3px;
  background: var(--accent-gradient);
  border-radius: 1.5px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent-color);
  padding-left: 5px;
}

.footer-contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 15px;
  color: var(--text-muted);
}

.footer-contact-item svg {
  flex-shrink: 0;
  color: var(--accent-color);
}

.footer-contact-item a {
  color: var(--text-muted);
}

.footer-contact-item a:hover {
  color: var(--accent-color);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
}

.footer-copyright {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* User's custom signature style */
.footer-signature {
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 1.5px;
  color: #8c8c94;
}

.footer-signature a {
  color: var(--orange-accent) !important;
  font-weight: 700;
  transition: var(--transition-smooth);
}

.footer-signature a:hover {
  text-shadow: 0 0 10px rgba(255, 102, 0, 0.4);
  text-decoration: underline;
}

/* Scroll to Top Butonu */
.scroll-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  color: var(--text-pure);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  backdrop-filter: blur(5px);
  transition: var(--transition-smooth);
}

.scroll-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-to-top:hover {
  background: var(--accent-gradient);
  border-color: transparent;
  box-shadow: var(--accent-glow);
  transform: translateY(-3px);
}

/* Scroll Reveal (Kaydırdıkça Belirme Animasyonu) */
.reveal {
  position: relative;
  transform: translateY(50px);
  opacity: 0;
  transition: all 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.reveal.active {
  transform: translateY(0);
  opacity: 1;
}

/* Static Policy Page Styling (Dark theme adjustments) */
.policy-page {
  padding-top: calc(var(--header-height) + 60px);
  padding-bottom: 80px;
  background-color: var(--bg-primary);
  min-height: 80vh;
}

.policy-container {
  max-width: 800px;
  margin: 0 auto;
}

.policy-title {
  font-size: 2.5rem;
  margin-bottom: 40px;
  text-align: left;
}

.policy-content {
  font-size: 1rem;
  color: var(--text-main);
  line-height: 1.8;
  text-align: justify;
}

.policy-content p {
  margin-bottom: 20px;
}

.policy-content ul {
  margin-left: 20px;
  margin-bottom: 20px;
}

.policy-content li {
  margin-bottom: 10px;
}

/* Floating WhatsApp Widget */
.wa-widget {
  position: fixed;
  bottom: 30px;
  left: 30px;
  z-index: 998;
}

.wa-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  color: #ffffff;
  border-radius: 50%;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  font-size: 2rem;
  cursor: pointer;
  position: relative;
}

.wa-button::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  border: 2px solid #25d366;
  border-radius: 50%;
  animation: pulseWidget 2s infinite;
  z-index: -1;
}

.wa-button svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

@keyframes pulseWidget {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.4); opacity: 0; }
}

/* WhatsApp popup prompt */
.wa-popup {
  position: absolute;
  bottom: 75px;
  left: 0;
  width: 280px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: var(--card-shadow);
  overflow: hidden;
  transform: scale(0.8);
  opacity: 0;
  transform-origin: bottom left;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.wa-popup.active {
  transform: scale(1);
  opacity: 1;
  pointer-events: all;
}

.wa-popup-header {
  background-color: #075e54;
  color: #ffffff;
  padding: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.wa-popup-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #075e54;
  font-weight: bold;
}

.wa-popup-title {
  font-weight: 700;
  font-size: 0.95rem;
}

.wa-popup-body {
  padding: 20px;
  background-color: #e5ddd5;
  font-size: 0.85rem;
}

.wa-msg {
  background: #ffffff;
  padding: 10px 14px;
  border-radius: 0 8px 8px 8px;
  max-width: 85%;
  color: #333333;
  box-shadow: 0 1px 2px rgba(0,0,0,0.15);
}

.wa-popup-footer {
  padding: 12px;
  background-color: var(--bg-tertiary);
  display: flex;
}

.wa-popup-btn {
  width: 100%;
  padding: 8px;
  background-color: #25d366;
  color: white;
  text-align: center;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
}

.wa-popup-btn:hover {
  background-color: #1ebe5d;
}

/* Mobil Responsiveness Kuralları */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.5rem;
  }
  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .affiliates-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-content-wrapper {
    flex-direction: column;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 70px;
  }
  
  .menu-toggler {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: 100%;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 40px 24px;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    overflow-y: auto;
    transition: var(--transition-smooth);
    z-index: 999;
  }
  
  .nav-menu.open {
    left: 0;
  }
  
  .nav-icons {
    flex-direction: row;
    gap: 24px;
  }
  
  .btn-whatsapp {
    width: 100%;
    justify-content: center;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .about-quote {
    font-size: 1.8rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .footer-col-title {
    margin-bottom: 15px;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 15px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.6rem;
  }
  .categories-grid {
    grid-template-columns: 1fr;
  }
  .affiliates-grid {
    grid-template-columns: 1fr;
  }
  .about-stats {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  .partners-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
  }
}