/* ==========================================================================
   HexPos - Enterprise B2B SaaS Design System (styles.css)
   Açık Tema Sabit & Prestijli Kurumsal Mimari (No Neon / Pure Corporate)
   ========================================================================== */

:root {
  /* Kurumsal Açık Renk Paleti (Sabit Işık Teması) */
  --bg-primary: #f8fafc;           /* Slate 50 Zemin */
  --bg-surface: #ffffff;           /* Saf Beyaz Kartlar */
  --bg-subtle: #f1f5f9;            /* Slate 100 İkincil Zemin */
  --bg-contrast: #0f172a;          /* Slate 900 Vurgulu Kurumsal Koyu */
  
  --text-main: #0f172a;            /* Slate 900 - Net Okunabilirlik */
  --text-muted: #475569;           /* Slate 600 - Yumuşak İkincil Metin */
  --text-dim: #94a3b8;             /* Slate 400 - Pasif Alanlar */
  
  --primary: #2563eb;              /* Kurumsal Canlı Mavi */
  --primary-hover: #1d4ed8;
  --primary-subtle: #eff6ff;
  --primary-border: #bfdbfe;
  
  --success: #059669;              /* Güven Veren Zümrüt Yeşili */
  --success-hover: #047857;
  --success-subtle: #ecfdf5;
  --success-border: #a7f3d0;
  
  --border-light: #e2e8f0;         /* Slate 200 - İnce Ayrım Çizgileri */
  --border-hover: #cbd5e1;         /* Slate 300 */
  --border-focus: #2563eb;
  
  /* Kurumsal Hassas Gölgeler (Neon Parlama Yok) */
  --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.03);
  --shadow-md: 0 4px 12px -2px rgba(15, 23, 42, 0.06), 0 2px 6px -2px rgba(15, 23, 42, 0.03);
  --shadow-lg: 0 14px 28px -4px rgba(15, 23, 42, 0.08), 0 6px 12px -4px rgba(15, 23, 42, 0.04);
  --shadow-xl: 0 24px 48px -6px rgba(15, 23, 42, 0.10);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --transition-fast: 0.15s ease;
  --transition-normal: 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Sıfırlama ve Temel Yapı */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  font-size: 16px;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, .brand-font {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.025em;
  color: var(--text-main);
}

a {
  color: inherit;
  text-decoration: none;
}

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

.container {
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Kurumsal Rozetler */
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: var(--radius-full);
  background: var(--primary-subtle);
  color: var(--primary);
  border: 1px solid var(--primary-border);
}

.badge-pill.success {
  background: var(--success-subtle);
  color: var(--success);
  border-color: var(--success-border);
}

.text-gradient {
  color: var(--primary);
}

/* ==========================================================================
   Header & Navigasyon
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
  background: #ffffff;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
  gap: 16px;
  transition: height var(--transition-normal);
}
.site-header.scrolled .header-inner {
  height: 68px;
}

/* Logo */
.logo-wrap {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.brand-logo-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  background: transparent !important;
  padding: 0 !important;
  border: none !important;
}
.brand-logo-img {
  height: 38px;
  width: auto;
  display: block;
  transition: transform var(--transition-fast);
}
.brand-logo-img:hover {
  transform: scale(1.02);
}

.main-navigation {
  display: flex;
  align-items: center;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-size: 14.5px;
  font-weight: 600;
  color: #334155;
  transition: color var(--transition-fast);
  padding: 8px 0;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  text-decoration: none;
}
.nav-link:hover, .nav-link.active {
  color: var(--primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width var(--transition-fast);
  border-radius: 2px;
}
.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.header-actions {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Kurumsal Butonlar */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: #ffffff;
  color: var(--text-main);
  border-color: var(--border-light);
  box-shadow: var(--shadow-xs);
}
.btn-secondary:hover {
  background: var(--bg-subtle);
  border-color: var(--border-hover);
  transform: translateY(-1px);
}

.btn-success {
  background: var(--success);
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}
.btn-success:hover {
  background: var(--success-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.mobile-menu-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: 18px;
  color: var(--text-main);
  cursor: pointer;
  padding: 8px 12px;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 80px 0 100px;
  background: #ffffff;
  border-bottom: 1px solid var(--border-light);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero-tag {
  margin-bottom: 20px;
}

.hero-title {
  font-size: 52px;
  letter-spacing: -0.035em;
  margin-bottom: 22px;
  color: var(--text-main);
}
.hero-title span {
  color: var(--primary);
}

.hero-desc {
  font-size: 18px;
  color: var(--text-muted);
  margin-bottom: 34px;
  max-width: 560px;
  line-height: 1.7;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 34px;
}

.hero-trust-list {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
}
.trust-item i {
  color: var(--success);
  font-size: 14px;
}

/* Hero Monitör Mockup */
.mockup-wrapper {
  position: relative;
}

.device-frame {
  background: #1e293b;
  border-radius: var(--radius-xl);
  padding: 10px;
  box-shadow: var(--shadow-xl);
  border: 1px solid #334155;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}
.device-frame:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 60px rgba(15, 23, 42, 0.16);
}

.device-screen {
  position: relative;
  background: #0b0f19;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  cursor: zoom-in;
}
.device-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.floating-stat-pill {
  position: absolute;
  background: #ffffff;
  border: 1px solid var(--border-light);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 5;
}

.pill-pos-1 {
  top: -18px;
  right: -18px;
}
.pill-pos-2 {
  bottom: -18px;
  left: -18px;
}

.stat-icon-circle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}
.stat-icon-green { background: #ecfdf5; color: #059669; }
.stat-icon-blue { background: #eff6ff; color: #2563eb; }

.stat-info-text strong {
  display: block;
  font-size: 13px;
  color: var(--text-main);
  line-height: 1.2;
}
.stat-info-text span {
  font-size: 11px;
  color: var(--text-muted);
}

/* ==========================================================================
   Entegrasyon Marquee Şeridi
   ========================================================================== */
.integrations-bar {
  padding: 32px 0;
  border-bottom: 1px solid var(--border-light);
  background: var(--bg-primary);
}

.integrations-heading {
  text-align: center;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 20px;
}

.integrations-marquee {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.integration-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: var(--radius-md);
  background: #ffffff;
  border: 1px solid var(--border-light);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-main);
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-fast);
}
.integration-badge:hover {
  border-color: var(--primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}
.dot-yemeksepeti { background: #ea004b; }
.dot-trendyol { background: #f27a1a; }
.dot-getir { background: #5d3ebd; }
.dot-migros { background: #ff7f00; }
.dot-hardware { background: #2563eb; }

/* ==========================================================================
   Sektörel Çözümler Bölümü
   ========================================================================== */
.section-pad {
  padding: 90px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 50px;
}

.section-title {
  font-size: 38px;
  margin-top: 12px;
  margin-bottom: 14px;
}
.section-title span {
  color: var(--primary);
}

.section-subtitle {
  font-size: 17px;
  color: var(--text-muted);
}

.sector-tabs-wrap {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.sector-tab-btn {
  padding: 10px 20px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-light);
  background: #ffffff;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.sector-tab-btn:hover, .sector-tab-btn.active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.sector-content-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 44px;
  box-shadow: var(--shadow-md);
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 44px;
  align-items: center;
}

.sector-bullets {
  list-style: none;
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.sector-bullets li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: var(--text-main);
}
.sector-bullets li i {
  color: var(--success);
  background: var(--success-subtle);
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ==========================================================================
   Modül Vitrini (Showcase Tabs)
   ========================================================================== */
.showcase-nav {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.showcase-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.showcase-tab:hover {
  background: var(--bg-subtle);
  color: var(--text-main);
}
.showcase-tab.active {
  background: #ffffff;
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}
.showcase-tab.active .tab-status-dot {
  background: var(--primary);
}

.tab-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-dim);
}

.showcase-panel {
  display: none;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 44px;
  box-shadow: var(--shadow-lg);
  grid-template-columns: 1fr 1.25fr;
  gap: 44px;
  align-items: center;
}
.showcase-panel.active {
  display: grid;
}

.panel-title {
  font-size: 30px;
  margin-bottom: 14px;
}
.panel-lead {
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 22px;
}

.panel-feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 22px;
}
.panel-feature-list li {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-muted);
}
.panel-feature-list li strong {
  color: var(--text-main);
}

.panel-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
  background: var(--primary-subtle);
  color: var(--primary);
  border: 1px solid var(--primary-border);
}

.panel-screen-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 4px solid #1e293b;
  box-shadow: var(--shadow-md);
  cursor: zoom-in;
  transition: transform var(--transition-normal);
  aspect-ratio: 16 / 10;
  background: #0f172a;
}
.panel-screen-wrap:hover {
  transform: scale(1.015);
}
.panel-screen-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ==========================================================================
   Donanım & HexPos Agent
   ========================================================================== */
.agent-card-wrap {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 50px;
  box-shadow: var(--shadow-md);
}

.agent-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 44px;
  align-items: center;
}

.agent-specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.agent-spec-box {
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: all var(--transition-fast);
}
.agent-spec-box:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-xs);
}
.agent-spec-box h4 {
  font-size: 16px;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.agent-spec-box h4 i {
  color: var(--primary);
}
.agent-spec-box p {
  font-size: 13px;
  color: var(--text-muted);
}

/* ==========================================================================
   İnteraktif Tasarruf & ROI Hesaplayıcı
   ========================================================================== */
.roi-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 44px;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 44px;
  align-items: center;
}

.roi-slider-group {
  margin-bottom: 24px;
}
.roi-slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.roi-slider-title {
  font-weight: 700;
  font-size: 14px;
}
.roi-slider-val {
  font-weight: 800;
  font-size: 16px;
  color: var(--primary);
}

.range-input {
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--bg-subtle);
  outline: none;
  -webkit-appearance: none;
  cursor: pointer;
}
.range-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  border: 2px solid #ffffff;
}

.roi-result-box {
  background: var(--bg-contrast);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  box-shadow: var(--shadow-md);
}

.roi-total-val {
  font-size: 44px;
  font-weight: 800;
  color: #34d399;
  font-family: 'Outfit', sans-serif;
  margin: 10px 0;
}

.roi-sub-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.roi-sub-item span {
  display: block;
  font-size: 12px;
  color: #94a3b8;
}
.roi-sub-item strong {
  font-size: 15px;
  color: #ffffff;
}

/* ==========================================================================
   Fiyatlandırma & Paketler
   ========================================================================== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: stretch;
}

.pricing-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  position: relative;
}
.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.pricing-card.featured {
  border: 2px solid var(--primary);
  box-shadow: var(--shadow-lg);
  transform: scale(1.02);
}
.pricing-card.featured:hover {
  transform: scale(1.02) translateY(-4px);
}

.popular-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: #ffffff;
  padding: 3px 14px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.pricing-tier-name {
  font-size: 20px;
  margin-bottom: 6px;
}
.pricing-tier-desc {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
  min-height: 40px;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 24px 0;
  flex: 1;
}
.pricing-features li {
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-main);
}
.pricing-features li i {
  color: var(--success);
  font-size: 13px;
}
.pricing-features li.disabled {
  color: var(--text-dim);
  text-decoration: line-through;
}
.pricing-features li.disabled i {
  color: var(--text-dim);
}

/* ==========================================================================
   İletişim & Demo Formu
   ========================================================================== */
.contact-section {
  padding: 90px 0;
  background: #ffffff;
  border-top: 1px solid var(--border-light);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 50px;
  align-items: flex-start;
}

.contact-info h2 {
  font-size: 36px;
  margin-bottom: 14px;
}
.contact-info p {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.channel-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  transition: all var(--transition-fast);
}
.channel-card:hover {
  border-color: var(--primary);
  background: #ffffff;
  transform: translateX(4px);
}
.channel-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.channel-icon.phone { background: var(--success-subtle); color: var(--success); }
.channel-icon.mail { background: var(--primary-subtle); color: var(--primary); }
.channel-icon.wa { background: #dcfce7; color: #15803d; }

.channel-text strong {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.channel-text span {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
}

.contact-form-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 38px;
  box-shadow: var(--shadow-sm);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 6px;
}
.form-label span {
  color: #ef4444;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  background: #ffffff;
  color: var(--text-main);
  font-family: inherit;
  font-size: 14px;
  transition: all var(--transition-fast);
}
.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-subtle);
}

textarea.form-control {
  min-height: 110px;
  resize: vertical;
}

.hp-field {
  display: none !important;
  visibility: hidden !important;
}

.form-status-alert {
  display: none;
  padding: 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 18px;
  line-height: 1.5;
}
.form-status-alert.success {
  display: block;
  background: var(--success-subtle);
  color: #065f46;
  border: 1px solid var(--success-border);
}
.form-status-alert.error {
  display: block;
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

/* ==========================================================================
   SSS (FAQ Accordion)
   ========================================================================== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}
.faq-item.open {
  border-color: var(--primary);
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 18px 24px;
  background: transparent;
  border: none;
  font-family: inherit;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}
.faq-question i {
  color: var(--text-muted);
  transition: transform var(--transition-fast);
}
.faq-item.open .faq-question i {
  transform: rotate(180deg);
  color: var(--primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
  padding: 0 24px;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.7;
}
.faq-item.open .faq-answer {
  padding-bottom: 20px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: #0f172a;
  color: #94a3b8;
  padding: 70px 0 32px;
  font-size: 14px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-logo-link {
  display: inline-block;
  margin-bottom: 16px;
  background: transparent !important;
  padding: 0 !important;
  border: none !important;
  box-shadow: none !important;
}
.footer-logo-img {
  height: 38px;
  width: auto;
  display: block;
}

.footer-brand p {
  margin-top: 14px;
  font-size: 13px;
  line-height: 1.7;
  max-width: 300px;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 15px;
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  color: #94a3b8;
  transition: color var(--transition-fast);
}
.footer-links a:hover {
  color: #ffffff;
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 13px;
}

/* ==========================================================================
   Lightbox & Floating WhatsApp
   ========================================================================== */
.lightbox-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.lightbox-modal.active {
  display: flex;
}

.lightbox-content-box {
  position: relative;
  max-width: 90vw;
  max-height: 85vh;
}
.lightbox-img {
  max-width: 100%;
  max-height: 80vh;
  border-radius: var(--radius-md);
  border: 4px solid #1e293b;
  box-shadow: var(--shadow-xl);
}
.lightbox-close-btn {
  position: absolute;
  top: -42px;
  right: 0;
  background: transparent;
  border: none;
  color: #ffffff;
  font-size: 28px;
  cursor: pointer;
}
.lightbox-caption {
  text-align: center;
  color: #e2e8f0;
  font-size: 13px;
  margin-top: 10px;
}

/* Floating WhatsApp Düğmesi */
.floating-whatsapp-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 990;
  background: #16a34a;
  color: #ffffff;
  padding: 12px 18px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 16px rgba(22, 163, 74, 0.3);
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 13px;
  transition: all var(--transition-fast);
}
.floating-whatsapp-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(22, 163, 74, 0.45);
}
.floating-whatsapp-btn i {
  font-size: 18px;
}

/* ==========================================================================
   Responsive Medya Sorguları
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 36px;
  }
  .hero-desc {
    margin: 0 auto 30px;
  }
  .hero-cta-group, .hero-trust-list {
    justify-content: center;
  }
  .sector-content-card {
    grid-template-columns: 1fr;
  }
  .showcase-panel {
    grid-template-columns: 1fr;
  }
  .agent-grid {
    grid-template-columns: 1fr;
  }
  .roi-card {
    grid-template-columns: 1fr;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 440px;
    margin: 0 auto;
  }
  .pricing-card.featured {
    transform: none;
  }
  .pricing-card.featured:hover {
    transform: translateY(-4px);
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* Laptop Ekranlar (1200px altı) - Kayma ve taşmaları önle */
@media (max-width: 1200px) {
  .phone-quick-link {
    display: none !important;
  }
  .nav-links {
    gap: 14px;
  }
  .nav-link {
    font-size: 14px;
  }
  .header-actions .btn-sm span {
    font-size: 13px;
  }
}

/* Tablet ve Mobil Ekranlar (991px altı) - Akıllı Açılır Drawer Menü */
@media (max-width: 991px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    max-height: calc(100vh - 74px);
    overflow-y: auto;
    background: #ffffff;
    border-bottom: 2px solid var(--border-light);
    flex-direction: column;
    align-items: stretch;
    padding: 16px 20px 24px;
    gap: 6px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.15);
    z-index: 1000;
  }
  .nav-links.open {
    display: flex;
    animation: mobileMenuSlide 0.25s ease-out forwards;
  }
  @keyframes mobileMenuSlide {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .mobile-menu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  /* Mobil Dropdown Menüleri (Açılır Akordeon) */
  .nav-dropdown-item {
    width: 100%;
    padding: 0;
  }
  .nav-dropdown-item .nav-link {
    justify-content: space-between;
    width: 100%;
    padding: 12px 6px;
    border-bottom: 1px solid #f1f5f9;
  }
  .dropdown-menu {
    position: static;
    box-shadow: none;
    border: 1px solid var(--border-light);
    background: #f8fafc;
    margin: 4px 0 8px;
    border-radius: 10px;
    padding: 6px;
    display: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    pointer-events: auto;
    width: 100%;
  }
  .dropdown-menu::before {
    display: none;
  }
  .nav-dropdown-item.is-mobile-open .dropdown-menu {
    display: block;
  }
  .nav-dropdown-item.is-mobile-open .nav-dropdown-arrow {
    transform: rotate(180deg);
    color: var(--primary);
  }
  .dropdown-menu li a {
    padding: 9px 12px;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 34px;
  }
  .section-title {
    font-size: 28px;
  }
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .agent-specs-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .floating-whatsapp-btn span {
    display: none;
  }
  .floating-whatsapp-btn {
    padding: 14px;
    bottom: 20px;
    right: 20px;
  }
}

/* ==========================================================================
   Çok Sayfalı Mimari & Yeni Nesil UI Eklemeleri
   ========================================================================== */

/* 1. Üst Duyuru Şeridi */
.top-announcement-bar {
  background: #0f172a;
  color: #f8fafc;
  font-size: 13px;
  padding: 8px 0;
  border-bottom: 1px solid #1e293b;
}
.announcement-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.announcement-inner strong {
  color: #38bdf8;
}
.announcement-link {
  color: #38bdf8;
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition-fast);
}
.announcement-link:hover {
  color: #ffffff;
}

/* 2. Telefon Hızlı Arama Butonu */
.phone-quick-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-dark);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  background: var(--bg-soft);
  border: 1px solid var(--border-light);
  transition: all var(--transition-fast);
}
.phone-quick-link i {
  color: var(--primary);
}
.phone-quick-link:hover {
  background: var(--border-light);
  color: var(--primary);
}
@media (max-width: 991px) {
  .phone-quick-link {
    display: none;
  }
}

/* 3. Dropdown Menü (Kesintisiz Hover ve Tıklama Korumalı) */
.nav-dropdown-item {
  position: relative;
  padding: 4px 0;
}
.nav-dropdown-arrow {
  font-size: 11px;
  margin-left: 2px;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  color: #94a3b8;
}
.nav-dropdown-item:hover .nav-dropdown-arrow,
.nav-dropdown-item.is-open .nav-dropdown-arrow,
.nav-dropdown-item.is-mobile-open .nav-dropdown-arrow {
  transform: rotate(180deg);
  color: var(--primary);
}

/* Dropdown Menu Container */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: -14px;
  min-width: 330px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  box-shadow: 0 20px 35px -4px rgba(15, 23, 42, 0.12), 0 8px 16px -4px rgba(15, 23, 42, 0.04);
  padding: 8px;
  list-style: none;
  margin: 0;
  z-index: 1050;
  
  /* Smooth opacity + transform transition: never vanishes unexpectedly */
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
  pointer-events: none;
}

/* Invisible hover bridge: covers the gap so hover is NEVER lost */
.dropdown-menu::before {
  content: '';
  position: absolute;
  top: -16px;
  left: 0;
  right: 0;
  height: 16px;
  background: transparent;
}

/* Hover or is-open active state */
.nav-dropdown-item:hover .dropdown-menu,
.nav-dropdown-item.is-open .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(4px);
  pointer-events: auto;
}

.dropdown-menu li {
  margin: 0;
  padding: 0;
}
.dropdown-menu li a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  text-decoration: none;
  color: var(--text-dark);
  transition: background 0.15s ease, transform 0.15s ease;
  background: transparent;
}
.dropdown-menu li a:hover {
  background: #f1f5f9;
  transform: translateX(3px);
}
.dropdown-menu li a i {
  font-size: 16px;
  color: var(--primary);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(37, 99, 235, 0.08);
  border-radius: 8px;
  flex-shrink: 0;
  transition: background 0.15s ease, color 0.15s ease;
}
.dropdown-menu li a:hover i {
  background: var(--primary);
  color: #ffffff;
}
.dropdown-menu li a div {
  display: flex;
  flex-direction: column;
}
.dropdown-menu li a strong {
  display: block;
  font-size: 13.5px;
  font-weight: 700;
  color: #0f172a;
}
.dropdown-menu li a span {
  display: block;
  font-size: 12px;
  color: #64748b;
  line-height: 1.35;
  margin-top: 2px;
}

/* 4. Breadcrumb Bar */
.breadcrumb-bar {
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border-light);
  padding: 12px 0;
  font-size: 13px;
}
.breadcrumb-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.breadcrumb-list a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.breadcrumb-list a:hover {
  color: var(--primary);
}
.breadcrumb-list .separator {
  font-size: 10px;
  color: #94a3b8;
}
.breadcrumb-list .active {
  color: var(--text-dark);
  font-weight: 600;
}

/* 5. Özellikler Izgara Kartları */
.features-grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 36px;
}
.feature-detail-card {
  background: var(--bg-soft);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition-normal);
}
.feature-detail-card:hover {
  background: #ffffff;
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}
.feature-card-icon {
  width: 48px;
  height: 48px;
  background: #dbeafe;
  color: var(--primary);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 18px;
}
.feature-card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
}
.feature-card-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* 6. Karşılaştırma Matrisi Tablosu */
.matrix-table-wrap {
  overflow-x: auto;
  background: #ffffff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  margin-top: 30px;
}
.matrix-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 14px;
}
.matrix-table th, .matrix-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-light);
}
.matrix-table thead th {
  background: #f8fafc;
  font-weight: 700;
  color: var(--text-dark);
}
.matrix-cat-row td {
  background: #f1f5f9;
  font-weight: 700;
  color: #334155;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.matrix-hexpos-col {
  background: rgba(37, 99, 235, 0.04);
  font-weight: 600;
  color: #1e3a8a;
  border-left: 2px solid var(--primary);
  border-right: 2px solid var(--primary);
}

/* 7. Footer Trust Pills */
.footer-trust-pills {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 18px;
}
.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: #475569;
}
.trust-badge i {
  color: #10b981;
}

/* 8. Lightbox Overlay */
.lightbox-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(6px);
  z-index: 9999;
  justify-content: center;
  align-items: center;
  padding: 24px;
}
.lightbox-overlay.active {
  display: flex;
}
.lightbox-dialog {
  max-width: 1000px;
  width: 100%;
  position: relative;
  text-align: center;
}
.lightbox-dialog img {
  width: 100%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2xl);
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.lightbox-caption {
  color: #ffffff;
  font-size: 15px;
  font-weight: 600;
  margin-top: 14px;
}
.lightbox-close-btn {
  position: absolute;
  top: -40px;
  right: 0;
  background: transparent;
  border: none;
  color: #ffffff;
  font-size: 32px;
  cursor: pointer;
  line-height: 1;
}