/* ==========================================================================
   Tasarım Sistemi & CSS Değişkenleri
   ========================================================================== */
:root {
  /* Renk Paleti (Güven Verici Mavi ve Zümrüt Yeşili - Açık Tema) */
  --color-primary-dark: #ffffff;    /* Beyaz Ana Zemin */
  --color-primary: #0f172a;         /* Slate 900 (Ana metinler/başlıklar) */
  --color-primary-light: #f8fafc;   /* Slate 50 (Kartlar, form zeminleri) */
  --color-secondary: #2563eb;       /* Royal Blue */
  --color-secondary-hover: #1d4ed8;
  --color-accent: #10b981;          /* Emerald Green */
  --color-accent-hover: #059669;
  --color-accent-light: rgba(16, 185, 129, 0.1);
  --color-text-main: #1e293b;       /* Slate 800 (Ana metin rengi) */
  --color-text-muted: #64748b;      /* Slate 500 (İkincil metin rengi) */
  --color-text-dark: #0f172a;
  --color-bg-light: #ffffff;
  --color-border-glass: rgba(15, 23, 42, 0.08); /* Açık renk kenarlık */
  --color-border-glass-focus: rgba(37, 99, 235, 0.4);
  --color-bg-glass: rgba(255, 255, 255, 0.85);  /* Açık cam efekti */
  --color-danger: #ef4444;
  
  /* Font Aileleri */
  --font-title: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  /* Gölge ve Geçiş Efektleri */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
  --shadow-glow: 0 0 20px 2px rgba(16, 185, 129, 0.08);
  --shadow-glow-blue: 0 0 20px 2px rgba(37, 99, 235, 0.12);
  
  /* Sınır Çapları */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  /* Geçişler */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   Temel Sıfırlamalar & Genel Kurallar
   ========================================================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-primary-dark);
  color: var(--color-text-main);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(37, 99, 235, 0.03) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(16, 185, 129, 0.02) 0%, transparent 45%);
  background-attachment: fixed;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ==========================================================================
   Butonlar & Arayüz Elemanları
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition-fast);
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-secondary) 0%, #1d4ed8 100%);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-blue);
  background: linear-gradient(135deg, #3b82f6 0%, var(--color-secondary) 100%);
}

.btn-login {
  background: linear-gradient(135deg, #6d28d9 0%, #5b21b6 100%);
  color: #fff;
  box-shadow: 0 4px 10px rgba(109, 40, 217, 0.2);
}

.btn-login:hover {
  background: linear-gradient(135deg, #7c3aed 0%, #6d28d9 100%);
  box-shadow: 0 4px 15px rgba(109, 40, 217, 0.35);
  transform: translateY(-2px);
}

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

.btn-primary-outline:hover {
  background-color: var(--color-secondary);
  color: #fff;
}

.btn-secondary-outline {
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-text-main);
  border: 1px solid var(--color-border-glass);
}

.btn-secondary-outline:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-outline {
  background: transparent;
  color: var(--color-text-main);
  border: 1px solid var(--color-border-glass);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--color-accent);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.btn-block {
  width: 100%;
}

/* Cam Efekti Kart Yapısı (Glassmorphism) */
.glass {
  background: var(--color-bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--color-border-glass);
  box-shadow: var(--shadow-lg);
}

/* ==========================================================================
   Header Tasarımı
   ========================================================================== */
.app-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-glass);
  z-index: 100;
  display: flex;
  align-items: center;
  transition: var(--transition-normal);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--color-text-main);
}

.logo-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.2rem;
  box-shadow: 0 4px 10px rgba(37, 99, 235, 0.3);
}

.logo-img {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  box-shadow: 0 4px 10px rgba(37, 99, 235, 0.15);
}

.brand-gross {
  color: #6d28d9; /* Dark Purple */
}

.brand-man {
  color: #c2410c; /* Dark Orange */
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  text-decoration: none;
  color: var(--color-text-muted);
  font-weight: 700;
  font-size: 1.05rem;
  transition: var(--transition-fast);
  position: relative;
  padding: 0.25rem 0;
}

.nav-link:hover {
  color: var(--color-text-main);
}

.nav-link.active {
  color: #6d28d9;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: #6d28d9;
  border-radius: var(--radius-full);
}

/* ==========================================================================
   Dropdown Menü Tasarımı
   ========================================================================== */
.nav-item.dropdown {
  position: relative;
  display: flex;
  align-items: center;
}

.nav-chevron {
  font-size: 0.7rem;
  margin-left: 0.25rem;
  transition: transform var(--transition-fast);
}

.nav-item.dropdown:hover .nav-chevron {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(15px);
  width: 440px;
  background: #f8fafc;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--radius-md);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1000;
  box-sizing: border-box;
}

.nav-item.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.dropdown-item {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.05);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  color: var(--color-text-main);
  text-decoration: none;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.85rem;
  text-align: center;
  transition: all var(--transition-fast);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
  min-height: 48px;
  box-sizing: border-box;
}

.dropdown-item:hover {
  background: #ffffff;
  border-color: #6d28d9;
  color: #6d28d9 !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(109, 40, 217, 0.08);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn-settings {
  position: relative;
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.settings-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  background-color: var(--color-accent);
  color: #fff;
  font-size: 0.65rem;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  font-weight: 700;
  letter-spacing: 0.5px;
}

.settings-badge.active-key {
  background-color: var(--color-secondary);
}

.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--color-text-main);
  font-size: 1.4rem;
  cursor: pointer;
}

/* ==========================================================================
   Hero & Chat Bölümü (Ana Sayfa)
   ========================================================================== */
.hero-section {
  padding-top: 90px;
  padding-bottom: 80px;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-section .container {
  max-width: 1200px;
}

.hero-container-stacked {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  width: 100%;
}

.hero-content-centered {
  text-align: center;
  max-width: 1200px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-content-centered .hero-title {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 3.6rem;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  letter-spacing: -1.2px;
  white-space: nowrap; /* Başlığı tek satırda kalmaya zorlar */
}

.hero-content-centered .hero-title .brand-gross {
  background: linear-gradient(120deg, #6d28d9 0%, #c084fc 25%, #4c1d95 50%, #c084fc 75%, #6d28d9 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: text-shine-purple 3s linear infinite;
}

.hero-content-centered .hero-title .brand-man {
  background: linear-gradient(120deg, #f97316 0%, #ffedd5 25%, #ff7a00 50%, #ffedd5 75%, #ea580c 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: text-shine-orange 3s linear infinite;
}

@keyframes text-shine-purple {
  0% { background-position: 0% center; }
  100% { background-position: 200% center; }
}

@keyframes text-shine-orange {
  0% { background-position: 0% center; }
  100% { background-position: 200% center; }
}

.hero-content-centered .hero-subtitle {
  font-size: 1.32rem;
  font-weight: 700;
  color: var(--color-text-muted);
  margin-bottom: 0;
  max-width: 1200px;
  line-height: 1.7;
  white-space: nowrap; /* Açıklamayı tek satırda kalmaya zorlar */
}

.hero-content-centered .trust-indicators {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  border-top: none;
  padding-top: 0;
}

.chat-container-wrapper.centered-chat {
  width: 100%;
  max-width: 1100px; /* Eni %15 oranında daha büyütüldü */
  margin: 0 auto;
}

.badge-new {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: linear-gradient(135deg, rgba(109, 40, 217, 0.08) 0%, rgba(249, 115, 22, 0.08) 100%);
  border: 1px solid rgba(109, 40, 217, 0.25);
  color: #6d28d9;
  padding: 0.6rem 1.3rem;
  border-radius: var(--radius-full);
  font-size: 1.5rem; /* Yazı boyutu %75 büyütüldü */
  font-weight: 700;
  margin-bottom: 0.75rem;
  position: relative;
  overflow: hidden;
}

.badge-new i {
  color: #f97316 !important;
}

.badge-new::after {
  content: '';
  position: absolute;
  top: 0;
  left: -150%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.35) 25%,
    rgba(255, 255, 255, 0.95) 50%,
    rgba(255, 255, 255, 0.35) 75%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: skewX(-25deg);
  animation: shine-sweep 2.2s infinite ease-in-out;
}

@keyframes shine-sweep {
  0% { left: -150%; }
  35% { left: 150%; }
  100% { left: 150%; }
}

.animate-pulse {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(109, 40, 217, 0.25), 0 0 0 0 rgba(249, 115, 22, 0.25);
  }
  50% {
    transform: scale(1.03);
    box-shadow: 0 0 18px 6px rgba(109, 40, 217, 0.45), 0 0 18px 6px rgba(249, 115, 22, 0.45);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(109, 40, 217, 0), 0 0 0 0 rgba(249, 115, 22, 0);
  }
}

.gradient-text {
  background: linear-gradient(135deg, #60a5fa 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.trust-indicators {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  border-top: 1px solid var(--color-border-glass);
  padding-top: 2rem;
}

.trust-indicators-under-chat {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-top: 1.5rem;
  animation: tabFadeIn 0.5s ease-out;
}

.indicator-avatars {
  display: flex;
  align-items: center;
}

.avatar-mock {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--color-primary-light);
  border: 2px solid var(--color-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 0.8rem;
  margin-right: -10px;
}

.avatar-count {
  padding-left: 20px;
  font-weight: 800;
  color: var(--color-accent);
}

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

/* ==========================================================================
   Yapay Zeka Chat Terminali Tasarımı
   ========================================================================== */
.chat-container-wrapper {
  perspective: 1000px;
}

.chat-card {
  width: 100%;
  height: 620px; /* Boyu %30 daraltıldı */
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  transition: border-color var(--transition-normal);
}

.chat-card:focus-within {
  border-color: rgba(37, 99, 235, 0.3);
}

/* Chat Header */
.chat-header {
  padding: 1.25rem 1.5rem;
  background: #f1f5f9;
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.assistant-profile {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.avatar-wrapper {
  position: relative;
}

.avatar-img {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.2rem;
}

.chat-avatar-img {
  width: 100%;
  height: 100%;
  border-radius: var(--radius-md);
  object-fit: cover;
}

.status-dot {
  position: absolute;
  bottom: -2px;
  right: -2px;
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-primary-light);
}

.status-dot.online {
  background-color: var(--color-accent);
  box-shadow: 0 0 6px var(--color-accent);
}

.assistant-info h3 {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.2;
}

.assistant-info p {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.chat-actions {
  display: flex;
  gap: 0.5rem;
}

.chat-action-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border-glass);
  color: var(--color-text-muted);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.chat-action-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-text-main);
  border-color: rgba(255, 255, 255, 0.2);
}

/* Chat Mesaj Alanı */
.chat-messages {
  flex: 1;
  padding: 1.5rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  scroll-behavior: smooth;
}

/* Özel Scrollbar */
.chat-messages::-webkit-scrollbar {
  width: 6px;
}

.chat-messages::-webkit-scrollbar-track {
  background: transparent;
}

.chat-messages::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
}

.chat-messages::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.18);
}

.message {
  display: flex;
  flex-direction: column;
  max-width: 80%;
  animation: messageFadeIn 0.3s ease-out forwards;
}

@keyframes messageFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.message.assistant {
  align-self: flex-start;
}

.message.user {
  align-self: flex-end;
}

.message-bubble {
  padding: 0.9rem 1.2rem;
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  line-height: 1.5;
}

.message.assistant .message-bubble {
  background: #f1f5f9;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-bottom-left-radius: 4px;
  color: var(--color-text-main);
}

.message.user .message-bubble {
  background: linear-gradient(135deg, var(--color-secondary) 0%, #1e40af 100%);
  border-bottom-right-radius: 4px;
  color: #fff;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
}

.message-time {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  margin-top: 0.3rem;
  padding: 0 0.2rem;
}

.message.assistant .message-time {
  align-self: flex-start;
}

.message.user .message-time {
  align-self: flex-end;
}

/* Quick Replies (Pratik Butonlar) */
.quick-replies-container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  padding-top: 0.8rem;
  animation: messageFadeIn 0.3s ease-out forwards;
}

.quick-reply {
  font-size: 1.2rem;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

/* 1. Trafik (Blue) */
.quick-reply[data-product="trafik"] {
  background: rgba(37, 99, 235, 0.05);
  border: 1.5px solid rgba(37, 99, 235, 0.35);
  color: #2563eb;
}
.quick-reply[data-product="trafik"]:hover {
  background: rgba(37, 99, 235, 0.12);
  border-color: #2563eb;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
  transform: translateY(-2px);
}

/* 2. Kasko (Purple) */
.quick-reply[data-product="kasko"] {
  background: rgba(109, 40, 217, 0.05);
  border: 1.5px solid rgba(109, 40, 217, 0.35);
  color: #6d28d9;
}
.quick-reply[data-product="kasko"]:hover {
  background: rgba(109, 40, 217, 0.12);
  border-color: #6d28d9;
  box-shadow: 0 4px 12px rgba(109, 40, 217, 0.2);
  transform: translateY(-2px);
}

/* 3. TSS (Rose/Red) */
.quick-reply[data-product="tss"] {
  background: rgba(225, 29, 72, 0.05);
  border: 1.5px solid rgba(225, 29, 72, 0.35);
  color: #e11d48;
}
.quick-reply[data-product="tss"]:hover {
  background: rgba(225, 29, 72, 0.12);
  border-color: #e11d48;
  box-shadow: 0 4px 12px rgba(225, 29, 72, 0.2);
  transform: translateY(-2px);
}

/* 4. DASK (Orange) */
.quick-reply[data-product="dask"] {
  background: rgba(249, 115, 22, 0.05);
  border: 1.5px solid rgba(249, 115, 22, 0.35);
  color: #ea580c;
}
.quick-reply[data-product="dask"]:hover {
  background: rgba(249, 115, 22, 0.12);
  border-color: #ea580c;
  box-shadow: 0 4px 12px rgba(249, 115, 22, 0.2);
  transform: translateY(-2px);
}

/* 5. Konut (Green) */
.quick-reply[data-product="konut"] {
  background: rgba(5, 150, 105, 0.05);
  border: 1.5px solid rgba(5, 150, 105, 0.35);
  color: #059669;
}
.quick-reply[data-product="konut"]:hover {
  background: rgba(5, 150, 105, 0.12);
  border-color: #059669;
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.25);
  transform: translateY(-2px);
}

/* 6. Seyahat (Amber) */
.quick-reply[data-product="seyahat"] {
  background: rgba(217, 119, 6, 0.05);
  border: 1.5px solid rgba(217, 119, 6, 0.35);
  color: #d97706;
}
.quick-reply[data-product="seyahat"]:hover {
  background: rgba(217, 119, 6, 0.12);
  border-color: #d97706;
  box-shadow: 0 4px 12px rgba(217, 119, 6, 0.2);
  transform: translateY(-2px);
}

/* SMS Verification Card */
.sms-verification-card {
  margin-top: 0.5rem;
  padding: 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-glass);
  box-shadow: var(--shadow-md);
  background: var(--color-bg-glass);
  backdrop-filter: blur(10px);
  max-width: 100%;
  box-sizing: border-box;
}

.sms-verification-card h4 {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sms-verification-card p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.sms-verification-card input {
  width: 100%;
  padding: 0.75rem;
  font-size: 1.2rem;
  font-weight: 700;
  text-align: center;
  letter-spacing: 4px;
  border: 1px solid var(--color-border-glass);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.5);
  box-sizing: border-box;
  margin-bottom: 0.5rem;
}

.sms-verification-card input:focus {
  border-color: var(--color-secondary);
  outline: none;
  background: #ffffff;
}

.kvkk-checkbox-wrapper {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-top: 0.5rem;
  margin-bottom: 1rem;
}

.kvkk-checkbox-wrapper input[type="checkbox"] {
  width: auto;
  margin-top: 0.2rem;
  cursor: pointer;
}

.kvkk-checkbox-wrapper label {
  font-size: 0.78rem;
  line-height: 1.4;
  color: var(--color-text-muted);
  cursor: pointer;
  user-select: none;
}

/* Yazıyor Animasyonu */
.chat-typing-indicator {
  display: none; /* JS ile açılacak */
  align-self: flex-start;
  padding: 0.8rem 1.2rem;
  background: rgba(30, 41, 59, 0.7);
  border: 1px solid var(--color-border-glass);
  border-radius: var(--radius-md);
  border-bottom-left-radius: 4px;
  margin-left: 1.5rem;
  margin-bottom: 0.5rem;
  gap: 4px;
}

.chat-typing-indicator .dot {
  width: 6px;
  height: 6px;
  background-color: var(--color-text-muted);
  border-radius: 50%;
  display: inline-block;
  animation: wave 1.3s infinite ease-in-out;
}

.chat-typing-indicator .dot:nth-child(2) {
  animation-delay: -1.1s;
}

.chat-typing-indicator .dot:nth-child(3) {
  animation-delay: -0.9s;
}

@keyframes wave {
  0%, 60%, 100% { transform: translateY(0); }
  30% { transform: translateY(-6px); }
}

/* Chat Input Kutusu */
.chat-input-area {
  padding: 1.25rem 1.5rem;
  background: #f8fafc;
  border-top: 1px solid var(--color-border-glass);
  display: flex;
  gap: 0.85rem;
  align-items: center;
}

.chat-input-area input {
  flex: 1;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.15);
  padding: 0.85rem 1.2rem;
  border-radius: var(--radius-md);
  color: var(--color-text-main);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-fast);
}

.chat-input-area input:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.15);
  background: #ffffff;
}

.btn-send {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-hover) 100%);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  transition: var(--transition-fast);
  box-shadow: 0 4px 10px rgba(16, 185, 129, 0.2);
}

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

/* Teklif Kartı Tasarımı (Chat İçinde) */
.quote-card {
  background: #ffffff;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-top: 0.5rem;
  color: var(--color-text-main);
  box-shadow: var(--shadow-md);
  width: 100%;
}

.quote-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 0.75rem;
  margin-bottom: 1rem;
}

.quote-title h4 {
  font-family: var(--font-title);
  font-size: 1.1rem;
  color: var(--color-accent);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.quote-badge {
  background: var(--color-accent-light);
  color: var(--color-accent);
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-weight: 700;
}

.quote-options {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.quote-option {
  background: #f8fafc;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition-fast);
}

.quote-option:hover {
  border-color: rgba(37, 99, 235, 0.4);
  transform: scale(1.01);
}

.option-meta h5 {
  font-size: 0.9rem;
  font-weight: 700;
}

.option-meta p {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.option-price {
  text-align: right;
}

.price-value {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--color-accent);
}

.price-period {
  font-size: 0.65rem;
  color: var(--color-text-muted);
  display: block;
}

.quote-action-btn {
  margin-top: 1rem;
  width: 100%;
  padding: 0.65rem;
  font-size: 0.85rem;
  background-color: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-fast);
}

.quote-action-btn:hover {
  background-color: var(--color-accent-hover);
}

/* ==========================================================================
   Genel Bölüm (Section) Yapısı
   ========================================================================== */
.section {
  padding: 100px 0;
  border-top: 1px solid var(--color-border-glass);
}

.section-header {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 4rem auto;
}

.section-tag {
  color: var(--color-accent);
  text-transform: uppercase;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  display: inline-block;
  margin-bottom: 0.75rem;
}

.section-header h2 {
  font-family: var(--font-title);
  font-size: 2.25rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
  line-height: 1.25;
}

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

/* SPA Sekme Yapısı Yönetimi */
.tab-section {
  display: none; /* Varsayılan olarak kapalı, JS ile aktif edilecek veya kaydırılacak */
}

.tab-section.active-tab {
  display: block;
  animation: tabFadeIn 0.5s ease-out;
}

@keyframes tabFadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Kurumsal Bölümü Tasarımı
   ========================================================================== */
.corporate-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.corporate-image-placeholder {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.corporate-card {
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-secondary);
}

.corporate-card:nth-child(2) {
  border-left-color: var(--color-accent);
}

.icon-large {
  font-size: 2.5rem;
  color: var(--color-secondary);
  margin-bottom: 1.5rem;
}

.corporate-card:nth-child(2) .icon-large {
  color: var(--color-accent);
}

.corporate-card h3 {
  font-family: var(--font-title);
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.corporate-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.corporate-text h3 {
  font-family: var(--font-title);
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
}

.corporate-text > p {
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  font-size: 1.05rem;
}

.corporate-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.corporate-bullets li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 0.95rem;
}

.corporate-bullets li i {
  margin-top: 0.25rem;
  font-size: 1.1rem;
}

.corporate-bullets strong {
  color: var(--color-text-main);
}

/* ==========================================================================
   Ürünlerimiz Bölümü Tasarımı
   ========================================================================== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.product-card {
  background: var(--color-primary-light);
  border: 1px solid var(--color-border-glass);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: 0 12px 24px -10px rgba(0, 0, 0, 0.3);
}

.product-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid rgba(37, 99, 235, 0.15);
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.75rem;
  transition: var(--transition-fast);
}

.product-card:hover .product-icon {
  background: var(--color-secondary);
  color: #fff;
  box-shadow: 0 8px 16px rgba(37, 99, 235, 0.25);
}

.product-card h3 {
  font-family: var(--font-title);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.product-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 2rem;
  flex: 1; /* Butonların aynı hizaya gelmesi için */
}

/* ==========================================================================
   İletişim Bölümü Tasarımı
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 4rem;
  align-items: start;
}

.contact-info h3 {
  font-family: var(--font-title);
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.contact-info > p {
  color: var(--color-text-muted);
  margin-bottom: 2.5rem;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.detail-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-detail-item h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.contact-detail-item p,
.contact-detail-item a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

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

.map-mockup {
  height: 200px;
  border-radius: var(--radius-lg);
  background: linear-gradient(rgba(15, 23, 42, 0.8), rgba(15, 23, 42, 0.9)), url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect fill="%231e293b" width="100" height="100"/><path d="M0,50 Q25,30 50,50 T100,50" fill="none" stroke="%23334155" stroke-width="2"/><path d="M50,0 Q30,25 50,50 T50,100" fill="none" stroke="%23334155" stroke-width="2"/></svg>');
  border: 1px solid var(--color-border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.map-overlay {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.map-mockup:hover .map-overlay {
  color: var(--color-accent);
  transform: scale(1.05);
}

.map-overlay i {
  font-size: 2rem;
}

.contact-form-card {
  padding: 3rem;
  border-radius: var(--radius-lg);
}

.contact-form-card h3 {
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.form-group input,
.form-group textarea,
.form-group select {
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.15);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  color: var(--color-text-main);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.15);
}

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

/* ==========================================================================
   Footer (Alt Bilgi) Tasarımı
   ========================================================================== */
.app-footer {
  background-color: #070a12;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 80px 0 0 0;
}

.app-footer,
.app-footer h4,
.app-footer .logo-text {
  color: #f8fafc !important;
}

.app-footer p,
.app-footer a {
  color: #94a3b8 !important;
}

.app-footer a:hover {
  color: var(--color-accent) !important;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 4rem;
  padding-bottom: 60px;
}

.footer-brand p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-top: 1.25rem;
  margin-bottom: 1.5rem;
  max-width: 300px;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border-glass);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: var(--transition-fast);
}

.social-links a:hover {
  background: var(--color-secondary);
  color: #fff;
  border-color: var(--color-secondary);
  transform: translateY(-2px);
}

.footer-links h4 {
  font-family: var(--font-title);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

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

.footer-links a:hover {
  color: var(--color-accent);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid var(--color-border-glass);
  padding: 30px 0;
}

.footer-bottom-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Modallar (Ayarlar Modalı)
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(7, 10, 18, 0.8);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: none; /* JS ile açılacak flex */
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.modal-backdrop.active {
  display: flex;
  opacity: 1;
}

.modal-card {
  width: 100%;
  max-width: 520px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  animation: modalSlideUp 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes modalSlideUp {
  from { transform: translateY(30px) scale(0.95); }
  to { transform: translateY(0) scale(1); }
}

.modal-header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--color-border-glass);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  font-size: 1.75rem;
  cursor: pointer;
  line-height: 1;
  transition: var(--transition-fast);
}

.modal-close:hover {
  color: var(--color-text-main);
}

.modal-body {
  padding: 2rem;
}

.info-alert {
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  display: flex;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.info-alert i {
  color: var(--color-accent);
  font-size: 1.25rem;
  margin-top: 0.15rem;
}

.info-alert strong {
  display: block;
  font-size: 0.9rem;
  color: var(--color-accent);
  margin-bottom: 0.25rem;
}

.info-alert p {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

.modal-actions {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2rem;
}

/* Toast Bildirimleri */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.toast {
  background: rgba(30, 41, 59, 0.9);
  backdrop-filter: blur(8px);
  border: 1px solid var(--color-border-glass);
  color: var(--color-text-main);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  font-weight: 500;
  min-width: 280px;
  transform: translateX(120%);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  border-left: 4px solid var(--color-secondary);
}

.toast.show {
  transform: translateX(0);
}

.toast.success {
  border-left-color: var(--color-accent);
}

.toast.error {
  border-left-color: var(--color-danger);
}

/* ==========================================================================
   Yönetim Paneli (Dashboard) Tasarımları
   ========================================================================== */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  animation: tabFadeIn 0.5s ease-out;
}

.kpi-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-glass);
}

.kpi-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.kpi-icon.purple {
  background: rgba(109, 40, 217, 0.1);
  color: #6d28d9;
}

.kpi-icon.orange {
  background: rgba(194, 65, 12, 0.1);
  color: #c2410c;
}

.kpi-icon.green {
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-accent);
}

.kpi-info h4 {
  font-family: var(--font-title);
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1.2;
}

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

.dashboard-table-wrapper {
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-glass);
  padding: 2rem;
  animation: tabFadeIn 0.5s ease-out 0.1s forwards;
  opacity: 0;
}

.table-header-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-border-glass);
  padding-bottom: 1.25rem;
  margin-bottom: 1.5rem;
}

.table-header-actions h3 {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.15rem;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.leads-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.leads-table th, 
.leads-table td {
  padding: 1rem 1.25rem;
  font-size: 0.88rem;
  border-bottom: 1px solid var(--color-border-glass);
  vertical-align: middle;
}

.leads-table th {
  font-family: var(--font-title);
  font-weight: 700;
  color: var(--color-text-dark);
  background: #f8fafc;
}

.leads-table tbody tr:hover {
  background-color: rgba(15, 23, 42, 0.01);
}

.table-empty-msg {
  text-align: center;
  color: var(--color-text-muted);
  padding: 3rem !important;
  font-style: italic;
}

/* Status Badges */
.status-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.status-tag.waiting {
  background: rgba(194, 65, 12, 0.08);
  color: #c2410c;
}

.status-tag.approved {
  background: rgba(16, 185, 129, 0.08);
  color: var(--color-accent);
}

/* Action Buttons inside Table */
.btn-table-action {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-glass);
  background: transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
  margin-right: 0.25rem;
}

.btn-table-action.approve:hover {
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.btn-table-action.delete:hover {
  background: rgba(239, 68, 68, 0.1);
  color: var(--color-danger);
  border-color: var(--color-danger);
}

@keyframes tabFadeIn {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Responsive (Mobil Uyum) Tasarımlar
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .hero-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .hero-content-centered .hero-title {
    white-space: normal;
    font-size: 2.8rem;
  }
  
  .hero-content-centered .hero-subtitle,
  .hero-subtitle {
    white-space: normal;
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-features {
    align-items: center;
  }
  
  .feature-item {
    text-align: left;
    max-width: 440px;
  }
  
  .corporate-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border-glass);
    flex-direction: column;
    padding: 2rem 0;
    gap: 1.5rem;
    display: none; /* JS ile açılıp kapanacak */
  }
  
  .nav-menu.mobile-open {
    display: flex;
  }

  .nav-item.dropdown {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .dropdown-menu {
    position: static !important;
    transform: none !important;
    width: 90% !important;
    opacity: 1 !important;
    visibility: visible !important;
    box-shadow: none !important;
    background: rgba(15, 23, 42, 0.02) !important;
    border: 1px solid rgba(15, 23, 42, 0.04) !important;
    border-radius: var(--radius-sm) !important;
    padding: 0.75rem !important;
    margin-top: 0.5rem;
    display: block !important;
  }
  
  .dropdown-grid {
    grid-template-columns: 1fr !important;
    gap: 0.5rem !important;
    width: 100%;
  }
  
  .dropdown-item {
    padding: 0.75rem !important;
    font-size: 0.85rem !important;
    min-height: auto !important;
    width: 100%;
  }
  
  .hero-title,
  .hero-content-centered .hero-title,
  .hero-content-centered .hero-subtitle {
    white-space: normal;
  }
  
  .hero-title,
  .hero-content-centered .hero-title {
    font-size: 2.2rem;
  }
  
  .chat-card {
    height: 520px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .footer-bottom-flex {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .contact-form-card {
    padding: 2rem 1.5rem;
  }
}