/* Seth's Total Services - Modern Concept Mockup Stylesheet */
:root {
  --navy-deep: #0F2942;
  --navy-royal: #1E3A8A;
  --navy-dark: #0A1C2E;
  --accent-red: #DC2626;
  --accent-red-hover: #B91C1C;
  --accent-red-light: #FEF2F2;
  --accent-red-border: #FCA5A5;
  --white: #FFFFFF;
  --light-slate: #F8FAFC;
  --mid-slate: #F1F5F9;
  --border-slate: #E2E8F0;
  --text-charcoal: #1F2937;
  --text-muted: #64748B;
  --text-light: #94A3B8;
  --shadow-sm: 0 1px 2px 0 rgba(15, 41, 66, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(15, 41, 66, 0.08), 0 2px 4px -2px rgba(15, 41, 66, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(15, 41, 66, 0.08), 0 4px 6px -4px rgba(15, 41, 66, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(15, 41, 66, 0.1), 0 8px 10px -6px rgba(15, 41, 66, 0.05);
}

/* Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  color: var(--text-charcoal);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  line-height: 1.6;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Animations & Micro-interactions */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulseSubtle {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.85; transform: scale(1.03); }
}

.animate-fade-in {
  animation: fadeIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Custom UI Elements */
.badge-red {
  background-color: var(--accent-red-light);
  color: var(--accent-red);
  border: 1px solid var(--accent-red-border);
}

.btn-primary-red {
  background-color: var(--accent-red);
  color: var(--white);
  transition: all 0.25s ease-in-out;
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.25);
}

.btn-primary-red:hover {
  background-color: var(--accent-red-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(220, 38, 38, 0.35);
}

.btn-primary-red:active {
  transform: translateY(0);
}

.btn-ghost-white {
  background-color: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.8);
  transition: all 0.25s ease-in-out;
}

.btn-ghost-white:hover {
  background-color: var(--white);
  color: var(--navy-deep);
  border-color: var(--white);
  transform: translateY(-1px);
}

.service-card {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(15, 41, 66, 0.25);
}

/* Interactive Before / After Slider */
.ba-container {
  position: relative;
  overflow: hidden;
  border-radius: 1rem;
  box-shadow: var(--shadow-lg);
  user-select: none;
}

.ba-image-before,
.ba-image-after {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
}

.ba-image-after {
  width: 50%;
  overflow: hidden;
  border-right: 3px solid #FFFFFF;
}

.ba-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 4px;
  background-color: #FFFFFF;
  cursor: ew-resize;
  transform: translateX(-50%);
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.35);
  z-index: 20;
}

.ba-handle-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  background-color: var(--navy-deep);
  color: #FFFFFF;
  border: 3px solid #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  pointer-events: none;
}

/* Focus styles for accessible inputs */
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--navy-royal) !important;
  box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.12) !important;
}

/* Modal Backdrop */
.modal-backdrop {
  backdrop-filter: blur(6px);
  background-color: rgba(15, 41, 66, 0.7);
}