/* SYNCHERP CRM | ERP - Kurumsal SaaS Özel Stilleri */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --synch-blue: #004EA0;
  --synch-blue-dark: #003366;
  --synch-blue-deep: #0B192C;
  --synch-green: #43A047;
  --synch-green-light: #66BB6A;
  --synch-cyan: #00A3E0;
  --synch-whatsapp: #25D366;
  --synch-gradient: linear-gradient(135deg, #004EA0 0%, #0077CC 50%, #43A047 100%);
}

body {
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  color: #1E293B;
  background-color: #FAFAFA;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

.bg-synch-gradient {
  background: linear-gradient(135deg, #0B192C 0%, #003366 40%, #004EA0 75%, #2E7D32 100%);
}

.text-gradient-synch {
  background: linear-gradient(135deg, #00A3E0 0%, #43A047 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-mesh {
  background-color: #0B192C;
  background-image: 
    radial-gradient(at 20% 20%, rgba(0, 78, 160, 0.45) 0px, transparent 50%),
    radial-gradient(at 80% 30%, rgba(67, 160, 71, 0.35) 0px, transparent 50%),
    radial-gradient(at 50% 80%, rgba(0, 163, 224, 0.25) 0px, transparent 50%);
  background-size: cover;
}

.glass-header {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

.glass-card-dark {
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.pulse-green {
  box-shadow: 0 0 0 0 rgba(67, 160, 71, 0.7);
  animation: pulse-green-anim 2s infinite;
}

@keyframes pulse-green-anim {
  0% { transform: scale(0.98); box-shadow: 0 0 0 0 rgba(67, 160, 71, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 14px rgba(67, 160, 71, 0); }
  100% { transform: scale(0.98); box-shadow: 0 0 0 0 rgba(67, 160, 71, 0); }
}

.pulse-whatsapp {
  box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  animation: pulse-wa-anim 2s infinite;
}

@keyframes pulse-wa-anim {
  0% { transform: scale(0.97); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 14px rgba(37, 211, 102, 0); }
  100% { transform: scale(0.97); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.feature-card {
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid #E2E8F0;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 30px -10px rgba(0, 78, 160, 0.15);
  border-color: #93C5FD;
}

.sector-btn.active {
  background: #004EA0;
  color: #FFFFFF;
  border-color: #004EA0;
  box-shadow: 0 4px 14px rgba(0, 78, 160, 0.3);
}

.sector-btn:not(.active) {
  background: #FFFFFF;
  color: #475569;
  border-color: #E2E8F0;
}

.sector-btn:not(.active):hover {
  background: #F1F5F9;
  color: #0F172A;
}

.floating-whatsapp-popup {
  position: fixed;
  bottom: 95px;
  right: 24px;
  width: 360px;
  max-width: calc(100vw - 48px);
  background: #FFFFFF;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
  z-index: 99999;
  transform: scale(0.85) translateY(20px);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.floating-whatsapp-popup.active {
  transform: scale(1) translateY(0);
  opacity: 1;
  pointer-events: auto;
}

::-webkit-scrollbar {
  width: 9px;
}

::-webkit-scrollbar-track {
  background: #F8FAFC;
}

::-webkit-scrollbar-thumb {
  background: #94A3B8;
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: #64748B;
}

.modal-backdrop {
  background: rgba(11, 25, 44, 0.75);
  backdrop-filter: blur(5px);
}


/* 3D DÖNEN SEKTÖREL EKOSİSTEM STİLLERİ */
.sector-orbit-btn {
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.sector-orbit-btn.active {
  background: linear-gradient(135deg, #004EA0 0%, #0077CC 100%);
  color: #FFFFFF !important;
  border-color: #00A3E0 !important;
  box-shadow: 0 0 16px rgba(0, 163, 224, 0.4), 0 4px 10px rgba(0, 78, 160, 0.3);
  transform: translateY(-2px);
}

.sector-orbit-btn:not(.active) {
  background: rgba(15, 23, 42, 0.6);
  color: #94A3B8;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.sector-orbit-btn:not(.active):hover {
  background: rgba(30, 41, 59, 0.9);
  color: #F8FAFC;
  border-color: rgba(255, 255, 255, 0.2);
}


/* PARASUT & UYUMSOFT STİLİ EKSTRA ZENGİNLEŞTİRMELER */
.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out, opacity 0.3s ease-out, padding 0.3s ease-out;
  opacity: 0;
}

.faq-item.active .faq-content {
  max-height: 500px;
  opacity: 1;
  padding-top: 0.75rem;
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg);
}

.comparison-badge-pro {
  background: linear-gradient(135deg, rgba(67, 160, 71, 0.15) 0%, rgba(0, 163, 224, 0.15) 100%);
  border: 1px solid rgba(67, 160, 71, 0.3);
}