/* ==========================================================================
   RENOV PLUS SOLUTION - Ultra-Optimisé Mobile & Desktop
   Simple, Léger, 100% Responsive, Touch-Friendly
   ========================================================================== */

:root {
  --bg-dark: #0a0e17;
  --bg-card: #111827;
  --border-color: #1f2937;
  --text-primary: #f9fafb;
  --text-muted: #9ca3af;
  --brand-cyan: #06b6d4;
  --brand-blue: #2563eb;
  --brand-amber: #f59e0b;
  --brand-emerald: #10b981;
  --brand-red: #dc2626;
}

html {
  scroll-behavior: smooth;
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-primary);
  margin: 0;
  padding: 0;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .font-heading {
  font-family: 'Outfit', sans-serif;
  letter-spacing: -0.02em;
}

/* Card Styling */
.pro-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.pro-card:hover {
  border-color: #374151;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.4);
}

/* Responsive 16:9 Video Embed */
.aspect-video {
  aspect-ratio: 16 / 9;
}

/* Touch-Friendly Action Buttons */
.btn-whatsapp {
  background-color: #16a34a;
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  font-weight: 700;
  transition: background-color 0.15s ease, transform 0.1s ease;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.btn-whatsapp:hover {
  background-color: #15803d;
}

.btn-whatsapp:active {
  transform: scale(0.97);
}

.btn-call {
  background-color: #dc2626;
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  font-weight: 800;
  transition: background-color 0.15s ease, transform 0.1s ease;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.btn-call:hover {
  background-color: #b91c1c;
}

.btn-call:active {
  transform: scale(0.97);
}

/* Prevent iOS Zoom on Inputs */
input, select, textarea {
  font-size: 16px !important;
}

/* Sticky Bottom Emergency Bar for Mobile */
.sticky-mobile-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background-color: rgba(10, 14, 23, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 10px 14px;
  padding-bottom: calc(10px + env(safe-area-inset-bottom, 0px));
  box-shadow: 0 -10px 25px rgba(0, 0, 0, 0.5);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: #0a0e17;
}

::-webkit-scrollbar-thumb {
  background: #1f2937;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: #374151;
}