/* ==========================================================================
   ROBOTLAR.INFO - Sci-Fi Premium Dark Design System
   Hollywood Bilimkurgu / Cyberpunk / Glassmorphism Estetiği
   ========================================================================== */

:root {
  --bg-main: #05070c;
  --bg-surface: #0a0e17;
  --bg-card: rgba(14, 21, 37, 0.75);
  --bg-card-hover: rgba(20, 31, 55, 0.85);
  --bg-glass: rgba(13, 19, 33, 0.7);
  
  --border-glass: rgba(0, 210, 255, 0.15);
  --border-glass-hover: rgba(0, 210, 255, 0.45);
  --border-subtle: rgba(255, 255, 255, 0.08);

  --neon-blue: #00d2ff;
  --neon-cyan: #00f2fe;
  --neon-purple: #8a2be2;
  --neon-accent: #3b82f6;
  --neon-glow: 0 0 20px rgba(0, 210, 255, 0.35);
  --neon-glow-strong: 0 0 35px rgba(0, 210, 255, 0.6);

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-accent: #38bdf8;

  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --header-height-top: 76px;
  --header-height-nav: 54px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(0, 210, 255, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 85% 65%, rgba(138, 43, 226, 0.05) 0%, transparent 40%),
    linear-gradient(180deg, #05070c 0%, #070a12 100%);
  background-attachment: fixed;
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

ul {
  list-style: none;
}

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  border: none;
  outline: none;
}

.container {
  width: 100%;
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   HEADER TASARIMI - MASAÜSTÜ MENÜ LOGO ALTINDA
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(5, 7, 12, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-glass);
}

/* Üst Çubuk (Logo + Arama + Telefon + CTA + Giriş) */
.header-top {
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 14px 0;
}

.header-top-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #00d2ff, #0066ff);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 22px;
  box-shadow: var(--neon-glow);
  position: relative;
  overflow: hidden;
}

.brand-logo-icon::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255,255,255,0.4), transparent);
  transform: rotate(45deg);
  animation: shine 4s infinite;
}

@keyframes shine {
  0% { transform: translateX(-100%) rotate(45deg); }
  20%, 100% { transform: translateX(100%) rotate(45deg); }
}

.brand-text h1 {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 1.5px;
  background: linear-gradient(90deg, #ffffff 0%, #00d2ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.1;
  text-transform: uppercase;
}

.brand-text span {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.8px;
  color: var(--text-secondary);
  font-weight: 600;
  display: block;
}

/* Hızlı Arama Alanı */
.header-search {
  flex: 1;
  max-width: 460px;
}

.header-search-form {
  position: relative;
  width: 100%;
}

.header-search-input {
  width: 100%;
  height: 44px;
  padding: 0 46px 0 16px;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  color: #fff;
  font-size: 13.5px;
  transition: var(--transition);
}

.header-search-input:focus {
  border-color: var(--neon-blue);
  box-shadow: 0 0 15px rgba(0, 210, 255, 0.25);
  background: rgba(15, 23, 42, 0.9);
}

.header-search-btn {
  position: absolute;
  right: 6px;
  top: 6px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--neon-blue), var(--neon-accent));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 13px;
  transition: var(--transition);
}

.header-search-btn:hover {
  transform: scale(1.08);
}

/* Telefon Hattı (+90 532 504 69 66) */
.header-phone-box {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px;
  background: rgba(0, 210, 255, 0.06);
  border: 1px solid rgba(0, 210, 255, 0.2);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.header-phone-box:hover {
  border-color: var(--neon-blue);
  background: rgba(0, 210, 255, 0.12);
  box-shadow: 0 0 15px rgba(0, 210, 255, 0.2);
}

.phone-icon-pulse {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(0, 210, 255, 0.2);
  color: var(--neon-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  position: relative;
}

.phone-icon-pulse::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid var(--neon-blue);
  animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.6); opacity: 0; }
}

.phone-meta small {
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  color: var(--text-secondary);
  font-weight: 600;
  letter-spacing: 0.5px;
}

.phone-meta strong {
  display: block;
  font-size: 14px;
  color: #fff;
  letter-spacing: 0.5px;
}

/* Header Aksiyon Butonları */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-pulse-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #00d2ff, #0066ff);
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  box-shadow: 0 0 20px rgba(0, 210, 255, 0.4);
  cursor: pointer;
  transition: var(--transition);
}

.btn-pulse-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0, 210, 255, 0.7);
}

.btn-outline-login {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-primary);
  font-size: 13px;
  font-weight: 600;
  transition: var(--transition);
}

.btn-outline-login:hover {
  border-color: var(--neon-blue);
  color: var(--neon-blue);
  background: rgba(0, 210, 255, 0.08);
}

/* ==========================================================================
   ALT ŞERİT - MASAÜSTÜ MENÜ LOGO ALTINDA BOYLU BOYUNCA
   ========================================================================== */
.header-nav-bar {
  background: rgba(10, 14, 23, 0.95);
  border-top: 1px solid rgba(255, 255, 255, 0.03);
}

.nav-menu-list {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none; /* Firefox */
  padding: 4px 0;
}

.nav-menu-list::-webkit-scrollbar {
  display: none; /* Chrome/Safari */
}

.nav-item {
  position: relative;
  white-space: nowrap;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 11px 13px;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.nav-link i {
  font-size: 13px;
  color: var(--text-muted);
  transition: var(--transition);
}

.nav-link:hover, .nav-item.active .nav-link {
  color: #fff;
  background: rgba(0, 210, 255, 0.1);
}

.nav-link:hover i, .nav-item.active .nav-link i {
  color: var(--neon-blue);
}

/* AI Vurgulu Menü Öğesi */
.nav-link.nav-ai-glow {
  background: linear-gradient(90deg, rgba(0, 210, 255, 0.15), rgba(138, 43, 226, 0.15));
  border: 1px solid rgba(0, 210, 255, 0.3);
  color: #fff;
}

.nav-link.nav-ai-glow i {
  color: var(--neon-cyan);
}

.nav-link.nav-ai-glow:hover {
  border-color: var(--neon-blue);
  box-shadow: var(--neon-glow);
}

/* Hamburger Menü Butonu (Mobilde Görünür) */
.mobile-hamburger-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--border-glass);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 18px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.mobile-hamburger-btn:hover {
  border-color: var(--neon-blue);
  background: rgba(0, 210, 255, 0.1);
}

/* Mobil Drawer Menü */
.mobile-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease;
}

.mobile-drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  left: -320px;
  width: 300px;
  height: 100vh;
  background: #090d16;
  border-right: 1px solid var(--border-glass);
  z-index: 2001;
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: left 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
}

.mobile-drawer.active {
  left: 0;
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 20px;
}

.drawer-close-btn {
  background: transparent;
  font-size: 20px;
  color: var(--text-secondary);
  cursor: pointer;
}

.drawer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.drawer-nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
}

.drawer-nav-link:hover, .drawer-nav-link.active {
  color: #fff;
  background: rgba(0, 210, 255, 0.12);
  border-left: 3px solid var(--neon-blue);
}

.drawer-phone-cta {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--border-subtle);
}

/* Mobil Sabit Alt Navigasyon (Bottom Navigation Bar) */
.mobile-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 64px;
  background: rgba(9, 13, 22, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--border-glass);
  z-index: 999;
  justify-content: space-around;
  align-items: center;
  padding: 0 10px;
}

.bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 600;
  gap: 4px;
  width: 20%;
  height: 100%;
  transition: var(--transition);
}

.bottom-nav-item i {
  font-size: 18px;
}

.bottom-nav-item.active, .bottom-nav-item:hover {
  color: var(--neon-blue);
}

.bottom-nav-ai {
  position: relative;
  top: -12px;
}

.bottom-nav-ai-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00d2ff, #8a2be2);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: 0 0 20px rgba(0, 210, 255, 0.5);
  border: 2px solid #090d16;
}

/* ==========================================================================
   ANA SAYFA - SİNEMATİK HERO & SECTIONS
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 80px 0 60px;
  overflow: hidden;
}

.hero-glow-bg {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 900px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 210, 255, 0.12) 0%, rgba(138, 43, 226, 0.08) 50%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.hero-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 960px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: rgba(0, 210, 255, 0.08);
  border: 1px solid rgba(0, 210, 255, 0.3);
  color: var(--neon-cyan);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: 24px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 52px;
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.5px;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.hero-title .text-gradient {
  background: linear-gradient(135deg, #ffffff 30%, #00d2ff 80%, #38bdf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 780px;
  margin: 0 auto 36px;
}

/* Hero Doğal Dilde AI Arama Alanı */
.hero-ai-search {
  max-width: 720px;
  margin: 0 auto 36px;
}

.ai-search-box {
  background: rgba(14, 21, 37, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(0, 210, 255, 0.3);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), var(--neon-glow);
  display: flex;
  align-items: center;
  gap: 12px;
  transition: var(--transition);
}

.ai-search-box:focus-within {
  border-color: var(--neon-blue);
  box-shadow: 0 8px 40px rgba(0, 210, 255, 0.3), var(--neon-glow-strong);
}

.ai-icon-sparkle {
  color: var(--neon-cyan);
  font-size: 22px;
  padding-left: 8px;
}

.ai-search-input {
  flex: 1;
  background: transparent;
  color: #fff;
  font-size: 15px;
}

.ai-search-input::placeholder {
  color: var(--text-muted);
}

.btn-ai-search {
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #00d2ff, #0066ff);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

.btn-ai-search:hover {
  box-shadow: 0 0 25px rgba(0, 210, 255, 0.6);
}

/* Hızlı Örnek Aramalar */
.search-prompts {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 14px;
}

.prompt-chip {
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.prompt-chip:hover {
  color: #fff;
  border-color: var(--neon-blue);
  background: rgba(0, 210, 255, 0.1);
}

/* İstatistik Sayacı Şeridi */
.hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 900px;
  margin: 48px auto 0;
  padding-top: 36px;
  border-top: 1px solid var(--border-subtle);
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 4px;
  background: linear-gradient(180deg, #fff 0%, #00d2ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  font-weight: 600;
}

/* ==========================================================================
   KARTLAR & VİTRİNLER (ROBOT MARKETPLACE KARTLARI)
   ========================================================================== */
.section {
  padding: 60px 0;
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 36px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 16px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 800;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-title i {
  color: var(--neon-blue);
}

.section-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 4px;
}

.section-view-all {
  color: var(--neon-cyan);
  font-size: 13.5px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

.section-view-all:hover {
  color: #fff;
  transform: translateX(4px);
}

/* Robot Grid Izgarası */
.robot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 24px;
}

.robot-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}

.robot-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-glass-hover);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.6), 0 0 20px rgba(0, 210, 255, 0.2);
  background: var(--bg-card-hover);
}

.robot-card-media {
  position: relative;
  height: 220px;
  background: #080c14;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.robot-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.robot-card:hover .robot-card-img {
  transform: scale(1.05);
}

.robot-card-placeholder {
  font-size: 64px;
  color: rgba(0, 210, 255, 0.2);
}

/* Kart Rozetleri */
.badge-robot-score {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(10, 14, 23, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--neon-blue);
  border-radius: var(--radius-sm);
  padding: 4px 8px;
  font-size: 11.5px;
  font-weight: 800;
  color: var(--neon-cyan);
  display: flex;
  align-items: center;
  gap: 4px;
}

.badge-tr-flag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(6px);
  border-radius: var(--radius-sm);
  padding: 3px 8px;
  font-size: 11px;
  color: #fff;
  font-weight: 600;
}

/* Robot Kart İçeriği */
.robot-card-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.robot-brand-name {
  font-size: 12px;
  text-transform: uppercase;
  color: var(--neon-blue);
  font-weight: 700;
  letter-spacing: 0.8px;
  margin-bottom: 4px;
}

.robot-title {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 8px;
}

.robot-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.robot-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
}

.robot-price-box small {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
}

.robot-price-box strong {
  font-size: 18px;
  color: #fff;
  font-family: var(--font-heading);
}

.robot-card-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-card-quote {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  background: rgba(0, 210, 255, 0.15);
  border: 1px solid var(--border-glass);
  color: var(--neon-cyan);
  font-size: 12.5px;
  font-weight: 700;
  transition: var(--transition);
}

.btn-card-quote:hover {
  background: var(--neon-blue);
  color: #05070c;
  box-shadow: 0 0 15px rgba(0, 210, 255, 0.4);
}

/* ==========================================================================
   KATEGORİ KARTLARI
   ========================================================================== */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
}

.category-card {
  background: rgba(14, 21, 37, 0.5);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  text-align: center;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.category-card:hover {
  border-color: var(--neon-blue);
  background: rgba(0, 210, 255, 0.08);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.category-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: rgba(0, 210, 255, 0.1);
  color: var(--neon-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  transition: var(--transition);
}

.category-card:hover .category-icon {
  background: var(--neon-blue);
  color: #05070c;
  box-shadow: var(--neon-glow);
}

.category-name {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
}

/* ==========================================================================
   AI ROI HESAPLAYICI & İŞLETMENİ ROBOTLAŞTIR BÖLÜMÜ
   ========================================================================== */
.roi-section-box {
  background: linear-gradient(135deg, rgba(14, 21, 37, 0.9), rgba(9, 13, 22, 0.95));
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
}

.roi-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.roi-form-group {
  margin-bottom: 18px;
}

.roi-form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.roi-input {
  width: 100%;
  height: 44px;
  padding: 0 14px;
  background: rgba(5, 7, 12, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 14px;
}

.roi-input:focus {
  border-color: var(--neon-blue);
}

.roi-result-card {
  background: rgba(0, 210, 255, 0.04);
  border: 1px solid rgba(0, 210, 255, 0.25);
  border-radius: var(--radius-md);
  padding: 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.roi-result-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #00d2ff, #8a2be2);
}

.roi-payback-months {
  font-family: var(--font-heading);
  font-size: 48px;
  font-weight: 900;
  color: var(--neon-cyan);
  margin: 10px 0;
  text-shadow: 0 0 20px rgba(0, 210, 255, 0.4);
}

/* ==========================================================================
   FOOTER TASARIMI
   ========================================================================== */
.site-footer {
  margin-top: auto;
  background: #030509;
  border-top: 1px solid var(--border-glass);
  padding: 60px 0 24px;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
  gap: 36px;
  margin-bottom: 48px;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 8px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 2px;
  background: var(--neon-blue);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 13.5px;
  color: var(--text-secondary);
}

.footer-links a:hover {
  color: var(--neon-blue);
  transform: translateX(4px);
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.footer-contact-item i {
  color: var(--neon-blue);
  width: 18px;
}

.footer-contact-phone {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12.5px;
  color: var(--text-muted);
}

/* WhatsApp Floating Butonu */
.floating-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 998;
  transition: var(--transition);
}

.floating-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

/* Rozetler ve Durumlar */
.status-badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.badge-success { background: rgba(34, 197, 94, 0.15); color: #4ade80; border: 1px solid rgba(34, 197, 94, 0.3); }
.badge-warning { background: rgba(234, 179, 8, 0.15); color: #facc15; border: 1px solid rgba(234, 179, 8, 0.3); }
.badge-info { background: rgba(0, 210, 255, 0.15); color: #38bdf8; border: 1px solid rgba(0, 210, 255, 0.3); }
.badge-purple { background: rgba(168, 85, 247, 0.15); color: #c084fc; border: 1px solid rgba(168, 85, 247, 0.3); }
.badge-secondary { background: rgba(148, 163, 184, 0.15); color: #cbd5e1; border: 1px solid rgba(148, 163, 184, 0.3); }
.badge-danger { background: rgba(239, 68, 68, 0.15); color: #f87171; border: 1px solid rgba(239, 68, 68, 0.3); }