/* =============================================
   PINSON STUDIO AI PRO - FUTURISTIC DARK THEME
   ============================================= */

/* === RESET & BASE === */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #ff6b2c;
  --primary-glow: rgba(255, 107, 44, 0.5);
  --secondary: #00b4ff;
  --secondary-glow: rgba(0, 180, 255, 0.5);
  --bg-dark: #08080c;
  --bg-card: #0e0e14;
  --bg-card-hover: #161620;
  --text-primary: #ffffff;
  --text-secondary: #a0a0b0;
  --text-muted: #505060;
  --border-color: #1a1a28;
  --gradient-1: linear-gradient(135deg, #ff6b2c 0%, #ff8f4c 100%);
  --gradient-2: linear-gradient(135deg, #00b4ff 0%, #00d4ff 100%);
  --gradient-bg: linear-gradient(135deg, #08080c 0%, #12121c 50%, #08080c 100%);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* === FOND ANIMÉ FUTURISTE (aurora qui dérive) === */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(38% 38% at 18% 22%, rgba(255, 107, 44, 0.20) 0%, transparent 70%),
    radial-gradient(42% 42% at 82% 72%, rgba(0, 180, 255, 0.18) 0%, transparent 70%),
    radial-gradient(34% 34% at 62% 28%, rgba(180, 100, 255, 0.14) 0%, transparent 70%),
    radial-gradient(30% 30% at 35% 85%, rgba(0, 180, 255, 0.10) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  will-change: transform, opacity;
  animation: auroraDrift 22s ease-in-out infinite alternate;
}

@keyframes auroraDrift {
  0%   { transform: translate(0, 0) scale(1);        opacity: 0.9; }
  50%  { transform: translate(-4%, 3%) scale(1.18);  opacity: 1; }
  100% { transform: translate(3%, -3%) scale(1.06);  opacity: 0.85; }
}

/* === GRILLE FUTURISTE EN MOUVEMENT + particules === */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 180, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 107, 44, 0.045) 1px, transparent 1px),
    radial-gradient(1px 1px at 20% 30%, rgba(255, 107, 44, 0.7) 1px, transparent 2px),
    radial-gradient(1px 1px at 70% 65%, rgba(0, 180, 255, 0.6) 1px, transparent 2px),
    radial-gradient(1.5px 1.5px at 45% 80%, rgba(180, 100, 255, 0.55) 1px, transparent 2px);
  background-size: 56px 56px, 56px 56px, 100% 100%, 100% 100%, 100% 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.55;
  animation: gridMove 16s linear infinite;
}

@keyframes gridMove {
  from { background-position: 0 0, 0 0, 0 0, 0 0, 0 0; }
  to   { background-position: 56px 56px, 56px 56px, 0 0, 0 0, 0 0; }
}

/* === CONTAINER === */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* === NAVIGATION === */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 107, 44, 0.1);
  padding: 0 24px;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: 1280px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 1.25rem;
}

.logo img {
  height: 40px;
  width: 40px;
  border-radius: 8px;
  object-fit: cover;
  border: 2px solid var(--primary);
  box-shadow: 0 0 20px var(--primary-glow);
}

.logo span {
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Menu en panneau latéral (volet droit) — hamburger sur tous les écrans */
.nav-links {
  position: fixed;
  top: 0;
  right: 0;
  height: 100vh;
  width: min(310px, 84vw);
  background: rgba(10, 10, 16, 0.98);
  -webkit-backdrop-filter: blur(22px);
  backdrop-filter: blur(22px);
  border-left: 1px solid rgba(255, 107, 44, 0.22);
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 90px 0 30px;
  transform: translateX(110%);
  transition: transform 0.34s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1100;
  overflow-y: auto;
}

.nav.open .nav-links { transform: translateX(0); box-shadow: -24px 0 70px rgba(0, 0, 0, 0.55); }

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 1.05rem;
  padding: 15px 30px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.2s ease;
}

.nav-links a:hover {
  color: var(--primary);
  background: rgba(255, 107, 44, 0.08);
  padding-left: 38px;
}

.nav-cta {
  display: flex;
  gap: 12px;
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: none;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.btn:hover::before {
  left: 100%;
}

.btn.primary {
  background: var(--gradient-1);
  color: white;
  box-shadow: 0 4px 20px var(--primary-glow);
}

.btn.primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px var(--primary-glow);
}

.btn.ghost {
  background: transparent;
  color: var(--secondary);
  border: 2px solid var(--secondary);
}

.btn.ghost:hover {
  background: rgba(0, 180, 255, 0.1);
  transform: translateY(-3px);
  box-shadow: 0 0 30px var(--secondary-glow);
}

.btn.outline {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--border-color);
}

.btn.outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: 0 0 20px var(--primary-glow);
}

.btn.lg {
  padding: 16px 32px;
  font-size: 1.1rem;
}

.btn.full {
  width: 100%;
}

/* === HERO === */
.hero {
  min-height: 70vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  position: relative;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(ellipse at 20% 0%, rgba(255, 107, 44, 0.2) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 100%, rgba(0, 180, 255, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(180, 100, 255, 0.08) 0%, transparent 60%);
  z-index: 0;
}

.hero-content {
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 24px;
  line-height: 1.1;
  background: linear-gradient(135deg, #ffffff 0%, #ff6b2c 50%, #00b4ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 5s ease-in-out infinite;
  background-size: 200% 200%;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.hero .lead {
  font-size: 1.4rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto 40px;
}

.cta-row {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero-image {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 
    0 0 60px rgba(255, 107, 44, 0.2),
    0 0 120px rgba(0, 180, 255, 0.1);
}

.hero-image::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    45deg,
    transparent 40%,
    rgba(255, 255, 255, 0.03) 50%,
    transparent 60%
  );
  animation: shine 4s ease-in-out infinite;
}

@keyframes shine {
  0% { transform: translateX(-100%) rotate(45deg); }
  100% { transform: translateX(100%) rotate(45deg); }
}

.hero-image img {
  width: 100%;
  display: block;
  border-radius: 24px;
}

/* === SECTION TITLES === */
.features, .pricing, .stats, .cta-section {
  padding: 100px 0;
  position: relative;
}

.features h2, .pricing h2 {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 16px;
}

.features h2 span, .pricing h2 span {
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.features .lead, .pricing .lead {
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.2rem;
  margin-bottom: 60px;
}

/* === CARDS === */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.card {
  background: var(--bg-card);
  border-radius: 20px;
  padding: 40px 32px;
  border: 1px solid var(--border-color);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  display: block;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-1);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.card::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 107, 44, 0.1) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.card:hover {
  transform: translateY(-10px);
  border-color: var(--primary);
  box-shadow: 
    0 20px 60px rgba(255, 107, 44, 0.2),
    0 0 40px rgba(255, 107, 44, 0.1);
}

.card:hover::before {
  opacity: 1;
}

.card:hover::after {
  opacity: 1;
}

.card-icon {
  font-size: 3rem;
  margin-bottom: 20px;
  display: block;
  filter: drop-shadow(0 0 20px var(--primary-glow));
}

.card h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.card p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
}

/* === STATS === */
.stats {
  background: linear-gradient(180deg, transparent 0%, rgba(255, 107, 44, 0.03) 50%, transparent 100%);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.stat {
  text-align: center;
  padding: 40px 20px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.3s ease;
}

.stat:hover {
  border-color: var(--primary);
  background: rgba(255, 107, 44, 0.05);
}

.stat-num {
  display: block;
  font-size: 3rem;
  font-weight: 800;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}

.stat-label {
  color: var(--text-secondary);
  font-size: 1rem;
  font-weight: 500;
}

/* === PRICING === */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 1100px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--bg-card);
  border-radius: 24px;
  padding: 48px 36px;
  border: 1px solid var(--border-color);
  position: relative;
  transition: all 0.4s ease;
}

.pricing-card.featured {
  border-color: var(--primary);
  background: linear-gradient(180deg, rgba(255, 107, 44, 0.1) 0%, var(--bg-card) 100%);
  transform: scale(1.05);
  box-shadow: 0 0 60px var(--primary-glow);
}

.pricing-card:hover {
  transform: translateY(-5px);
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-5px);
}

.pricing-card .badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-1);
  color: white;
  padding: 8px 24px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 4px 20px var(--primary-glow);
}

.pricing-header {
  text-align: center;
  margin-bottom: 32px;
}

.pricing-header h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.price {
  font-size: 3.5rem;
  font-weight: 800;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.price .period {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-secondary);
  -webkit-text-fill-color: var(--text-secondary);
}

.features-list {
  list-style: none;
  margin-bottom: 32px;
}

.features-list li {
  padding: 12px 0;
  color: var(--text-secondary);
  position: relative;
  padding-left: 28px;
}

.features-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--secondary);
  font-weight: 700;
}

/* === CTA SECTION === */
.cta-section {
  text-align: center;
  background: linear-gradient(180deg, transparent 0%, rgba(0, 180, 255, 0.05) 50%, transparent 100%);
}

.cta-section h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 16px;
  background: linear-gradient(135deg, #ffffff 0%, #00b4ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta-section p {
  color: var(--text-secondary);
  font-size: 1.2rem;
  margin-bottom: 32px;
}

/* === FOOTER === */
.footer {
  background: rgba(10, 10, 15, 0.95);
  border-top: 1px solid var(--border-color);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.footer-col a {
  display: block;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 8px 0;
  transition: all 0.3s ease;
  position: relative;
}

.footer-col a:hover {
  color: var(--primary);
  padding-left: 8px;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* === BURGER MENU === */
.burger {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  position: relative;
  z-index: 1200;
}

.burger span {
  width: 28px;
  height: 3px;
  background: var(--text-primary);
  border-radius: 3px;
  transition: all 0.3s ease;
}

.nav.open .burger span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.nav.open .burger span:nth-child(2) { opacity: 0; }
.nav.open .burger span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* === SERVICE PAGES === */
.service-page {
  min-height: 100vh;
  padding-top: 120px;
  padding-bottom: 80px;
}

.service-header {
  text-align: center;
  margin-bottom: 60px;
}

.service-icon {
  font-size: 5rem;
  margin-bottom: 24px;
  display: block;
  filter: drop-shadow(0 0 30px var(--primary-glow));
}

.service-title {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #ffffff 0%, #ff6b2c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.service-subtitle {
  font-size: 1.3rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.service-content {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  margin-bottom: 60px;
}

.service-block {
  background: var(--bg-card);
  border-radius: 24px;
  padding: 40px;
  border: 1px solid var(--border-color);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.service-block::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-1);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.service-block:hover {
  transform: translateY(-8px);
  border-color: var(--primary);
  box-shadow: 0 20px 60px rgba(255, 107, 44, 0.15);
}

.service-block:hover::before {
  opacity: 1;
}

.service-block h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.service-block p {
  color: var(--text-secondary);
  line-height: 1.7;
}

.service-block ul {
  list-style: none;
  margin-top: 20px;
}

.service-block ul li {
  padding: 10px 0;
  padding-left: 28px;
  position: relative;
  color: var(--text-secondary);
}

.service-block ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--secondary);
  font-weight: 700;
}

.service-cta {
  text-align: center;
  padding: 60px;
  background: linear-gradient(135deg, rgba(255, 107, 44, 0.1) 0%, rgba(0, 180, 255, 0.1) 100%);
  border-radius: 32px;
  border: 1px solid var(--border-color);
}

.service-cta h3 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.service-cta p {
  color: var(--text-secondary);
  margin-bottom: 32px;
  font-size: 1.1rem;
}

/* === ADMIN PAGE === */
.admin-page {
  min-height: 100vh;
  padding-top: 100px;
  padding-bottom: 60px;
}

.admin-header {
  text-align: center;
  margin-bottom: 50px;
}

.admin-title {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
}

.admin-subtitle {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

.admin-section {
  background: var(--bg-card);
  border-radius: 20px;
  padding: 30px;
  margin-bottom: 24px;
  border: 1px solid var(--border-color);
}

.admin-section h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--text-primary);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}

.admin-section h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--secondary);
  margin-bottom: 8px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--text-secondary);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  color: var(--text-primary);
  font-size: 1rem;
  font-family: inherit;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 20px var(--primary-glow);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.preview-box {
  margin-top: 20px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 12px;
  border: 1px dashed var(--border-color);
}

.preview-box h4 {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 12px;
}

.preview-box img {
  max-width: 200px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.btn-row {
  display: flex;
  gap: 16px;
  margin-top: 24px;
}

.success-msg {
  color: #22c55e;
  font-weight: 500;
  text-align: center;
  padding: 12px;
  background: rgba(34, 197, 94, 0.1);
  border-radius: 8px;
  margin-top: 16px;
  display: none;
}

.success-msg.show {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .pricing-card.featured {
    transform: none;
  }
  
  .pricing-card.featured:hover {
    transform: translateY(-5px);
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .service-content {
    grid-template-columns: 1fr;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem !important;
  }
  
  .hero .lead {
    font-size: 1rem !important;
  }
  
  .cta-row {
    flex-direction: column;
    align-items: center;
  }
  
  .grid-3 {
    grid-template-columns: 1fr !important;
  }
  
  .pricing-grid {
    grid-template-columns: 1fr !important;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  
  .service-title {
    font-size: 2rem;
  }
  
  .service-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.5rem !important;
  }
  
  .stats-grid {
    grid-template-columns: 1fr !important;
  }
  
  .footer-grid {
    grid-template-columns: 1fr !important;
  }
  
  .service-cta {
    padding: 40px 24px;
  }
}

/* === BOUTON WHATSAPP FLOTTANT === */
.wa-float{position:fixed;right:16px;bottom:16px;z-index:60;width:58px;height:58px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 22px rgba(37,211,102,.55);transition:transform .25s;animation:waPulse 2.6s ease-in-out infinite;}
.wa-float:hover{transform:scale(1.1);}
.wa-float svg{width:32px;height:32px;fill:#fff;}
@keyframes waPulse{0%,100%{box-shadow:0 6px 22px rgba(37,211,102,.55);}50%{box-shadow:0 6px 30px rgba(37,211,102,.9);}}
@media(max-width:600px){.wa-float{width:52px;height:52px;}.wa-float svg{width:28px;height:28px;}}

/* ===================== OPTIMISATIONS ORDI & MOBILE ===================== */
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 84px; }
img, svg, video { max-width: 100%; }
* { -webkit-tap-highlight-color: rgba(255, 107, 44, 0.25); }

/* Tablette / mobile : espacements plus compacts (moins de scroll) */
@media (max-width: 768px) {
  /* Allège le fond animé sur mobile (fluidité + batterie) */
  body::after { display: none; }
  body::before { animation-duration: 32s; }

  .container { padding: 0 18px; }
  .features, .pricing, .stats, .cta-section { padding: 60px 0; }
  .footer { padding: 44px 0 26px; }
  .cta-section h2 { font-size: 1.8rem; }
  .cta-section p { font-size: 1.05rem; }
  /* Liens et boutons : zones de clic confortables au doigt */
  .btn { min-height: 46px; }
}

@media (max-width: 480px) {
  .container { padding: 0 15px; }
  .btn.lg { padding: 14px 22px; font-size: 1rem; }
}

/* Respecte le réglage "réduire les animations" du téléphone (accessibilité) */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
  }
  html { scroll-behavior: auto; }
}