/* ==========================================================================
   ElitHost - White-Dominant (Clean Light Tech) Theme with Emerald Green & Black Accents
   ========================================================================== */

:root {
  --primary-green: #10b981;
  --primary-dark-green: #059669;
  --deep-forest: #047857;
  --bg-main: #ffffff;
  --bg-alt: #f8fafc;
  --bg-card: #ffffff;
  --text-main: #0f172a;
  --text-muted: #475569;
  --border-light: #e2e8f0;
  --border-green: rgba(16, 185, 129, 0.25);
  --border-green-hover: #10b981;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
  background: #10b981;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #059669;
}

/* Modern Clean Glassmorphism Cards on White */
.glass-panel {
  background: #ffffff;
  border: 1px solid var(--border-light);
  box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.05);
}

.glass-panel-hover {
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.glass-panel-hover:hover {
  transform: translateY(-4px);
  border-color: var(--border-green-hover);
  box-shadow: 0 20px 35px -10px rgba(16, 185, 129, 0.16);
}

.glass-nav {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid #e2e8f0;
}

/* Solid Crisp Corporate Typography (No Gradients) */
.text-gradient-green {
  color: #059669 !important;
  background: none !important;
  -webkit-text-fill-color: initial !important;
}

.text-gradient-dark {
  color: #0f172a !important;
  background: none !important;
  -webkit-text-fill-color: initial !important;
}

/* Pristine Corporate Backgrounds (No distracting glows or lines) */
.ambient-glow-1,
.ambient-glow-2 {
  display: none !important;
}

.bg-grid-pattern {
  background: #ffffff;
}

/* Green Glowing Button */
.btn-glow-green {
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff;
}
.btn-glow-green:hover {
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
  box-shadow: 0 10px 25px rgba(16, 185, 129, 0.35);
  transform: translateY(-1px);
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 8px;
  background: #10b981;
  color: #ffffff;
  padding: 12px 18px;
  border-radius: 9999px;
  font-weight: 800;
  font-size: 14px;
  box-shadow: 0 10px 25px rgba(16, 185, 129, 0.35);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
}
.whatsapp-float:hover {
  transform: scale(1.05) translateY(-3px);
  box-shadow: 0 15px 35px rgba(16, 185, 129, 0.5);
  background: #059669;
  color: #ffffff;
}

/* Toast Notifications */
#toast-container {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  min-width: 320px;
  padding: 14px 18px;
  border-radius: 12px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 15px 35px rgba(15, 23, 42, 0.12);
  color: #0f172a;
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateX(120%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.toast.show {
  transform: translateX(0);
}
.toast-success {
  border-left: 4px solid #10b981;
}
.toast-error {
  border-left: 4px solid #ef4444;
}

/* Calculator Choice Badges (Light) */
.calc-card-select {
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid #e2e8f0;
  background: #ffffff;
}
.calc-card-select:hover {
  border-color: #10b981;
  background: #f0fdf4;
}
.calc-card-select.active {
  border-color: #10b981;
  background: #f0fdf4;
  box-shadow: 0 0 0 1px #10b981, 0 4px 12px rgba(16, 185, 129, 0.12);
}

/* Feature Checkboxes (Light & High Contrast) */
.feature-checkbox-label {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  border-radius: 10px;
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}
.feature-checkbox-label:hover {
  background: #f8fafc;
  border-color: #10b981;
}
.feature-checkbox-label.checked {
  border-color: #059669;
  background: #f0fdf4;
  box-shadow: 0 1px 3px rgba(16, 185, 129, 0.1);
}

.feature-checkbox-indicator {
  width: 20px;
  height: 20px;
  border-radius: 6px;
  border: 2px solid #cbd5e1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: 12px;
  flex-shrink: 0;
  background: #ffffff;
  transition: all 0.2s ease;
}
.feature-checkbox-label:hover .feature-checkbox-indicator {
  border-color: #10b981;
}
.feature-checkbox-label.checked .feature-checkbox-indicator {
  background: #059669;
  border-color: #059669;
}
.feature-checkbox-indicator svg {
  display: none;
  width: 13px;
  height: 13px;
  color: #ffffff;
  stroke: #ffffff;
  stroke-width: 3.5;
}
.feature-checkbox-label.checked .feature-checkbox-indicator svg {
  display: block;
}

/* Modal Backdrop */
.modal-backdrop {
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(8px);
}

/* High Contrast Form Focus Elements */
input:focus, textarea:focus, select:focus {
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.25);
}