/* ==========================================================================
   TAILOR MANAGER — FEUILLE DE STYLE COMPLÈTE & MODERNE
   THÈME CLAIR & SOMBRE, MODULES INTERACTIFS & RESPONSIVE DESIGN
   ========================================================================== */

/* ===== VARIABLES CSS — THÈME CLAIR (PAR DÉFAUT) ===== */
:root {
  --bg-primary: #FFF7ED;
  --bg-secondary: #FFFFFF;
  --bg-card: #FFFFFF;
  --bg-card-hover: #FFF1E6;
  --bg-accent-light: #FFEDD5;
  --bg-input: #F5F5F4;

  --text-primary: #171717;
  --text-secondary: #57534E;
  --text-muted: #78716C;
  --border-color: #F2E4D3;
  --border-focus: #F97316;

  --primary-orange: #EA580C;
  --primary-gradient: linear-gradient(135deg, #F97316, #EA580C);
  --primary-hover: #C2410C;
  --accent-gold: #D97706;
  --succes: #059669;
  --succes-bg: #D1FAE5;
  --danger: #BE123C;
  --danger-bg: #FFE4E6;

  --shadow-sm: 0 4px 6px -1px rgba(23, 23, 23, 0.05);
  --shadow-md: 0 10px 25px -5px rgba(23, 23, 23, 0.08);
  --shadow-lg: 0 20px 45px -15px rgba(23, 23, 23, 0.15);
  --shadow-phone: 0 25px 50px -12px rgba(234, 88, 12, 0.25);
  --shadow-ticket: 0 15px 35px -5px rgba(0, 0, 0, 0.15);

  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-full: 9999px;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== VARIABLES CSS — THÈME SOMBRE ===== */
[data-theme="dark"] {
  --bg-primary: #0B0F19;
  --bg-secondary: #111827;
  --bg-card: #1E293B;
  --bg-card-hover: #293548;
  --bg-accent-light: #2D1E14;
  --bg-input: #0F172A;

  --text-primary: #F8FAFC;
  --text-secondary: #CBD5E1;
  --text-muted: #94A3B8;
  --border-color: #334155;
  --border-focus: #FB923C;

  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 45px -15px rgba(0, 0, 0, 0.6);
  --shadow-phone: 0 25px 50px -12px rgba(249, 115, 22, 0.3);
  --shadow-ticket: 0 15px 35px -5px rgba(0, 0, 0, 0.6);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.4s ease, color 0.4s ease;
}

h1, h2, h3, h4, .font-heading {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ===== CONTENEUR CENTRAL ===== */
.container {
  width: 100%;
  max-width: 1250px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== ANIMATIONS AU DÉFILEMENT (SCROLL REVEAL) ===== */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-on-scroll.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* ===== EN-TÊTE ET NAVIGATION ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(255, 247, 237, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

[data-theme="dark"] .navbar {
  background-color: rgba(11, 15, 25, 0.88);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  height: 80px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
  margin-right: 24px;
}

.brand-logo-wrapper {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, #FFF7ED, #FFEDD5);
  border: 1.5px solid #FED7AA;
  box-shadow: 0 4px 14px rgba(234, 88, 12, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] .brand-logo-wrapper {
  background: linear-gradient(135deg, #1E293B, #334155);
  border-color: #475569;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
}

.brand-logo:hover .brand-logo-wrapper {
  transform: scale(1.08) rotate(-4deg);
  border-color: var(--primary-orange);
  box-shadow: 0 8px 20px rgba(234, 88, 12, 0.35);
}

.brand-logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(234, 88, 12, 0.25));
}

.brand-name {
  display: flex;
  align-items: baseline;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.38rem;
  letter-spacing: -0.025em;
  white-space: nowrap;
}

.brand-part-1 {
  color: var(--text-primary);
  margin-right: 3px;
}

.brand-part-2 {
  background: linear-gradient(135deg, #F97316 0%, #EA580C 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
}

.brand-badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: linear-gradient(135deg, #F97316, #EA580C);
  display: inline-block;
  margin-left: 4px;
  box-shadow: 0 0 8px rgba(234, 88, 12, 0.7);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  list-style: none;
  flex-wrap: nowrap;
}

.nav-link {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text-secondary);
  white-space: nowrap;
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--primary-orange);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* ===== BOUTON SÉLECTEUR DE THÈME ===== */
.theme-toggle-btn {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
}

.theme-toggle-btn:hover {
  transform: scale(1.08);
  border-color: var(--primary-orange);
  color: var(--primary-orange);
}

/* ===== BOUTON MENU BURGER MOBILE ===== */
.mobile-burger-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  cursor: pointer;
  padding: 8px;
  transition: var(--transition);
  flex-shrink: 0;
}

.mobile-burger-btn:hover {
  border-color: var(--primary-orange);
  background-color: var(--bg-card-hover);
}

.burger-bar {
  display: block;
  width: 20px;
  height: 2.2px;
  background-color: var(--text-primary);
  border-radius: 4px;
  transition: transform 0.3s ease, opacity 0.2s ease, background-color 0.3s ease;
}

.mobile-burger-btn.is-active .bar-1 {
  transform: translateY(7.2px) rotate(45deg);
  background-color: var(--primary-orange);
}

.mobile-burger-btn.is-active .bar-2 {
  opacity: 0;
  transform: scaleX(0);
}

.mobile-burger-btn.is-active .bar-3 {
  transform: translateY(-7.2px) rotate(-45deg);
  background-color: var(--primary-orange);
}

/* ===== TIROIR MENU MOBILE (DROPDOWN DRAWER) ===== */
.mobile-menu-drawer {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: rgba(255, 247, 237, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, visibility 0.3s ease;
}

[data-theme="dark"] .mobile-menu-drawer {
  background-color: rgba(11, 15, 25, 0.98);
}

.mobile-menu-drawer.is-open {
  max-height: 85vh;
  opacity: 1;
  visibility: visible;
  overflow-y: auto;
}

.mobile-menu-inner {
  padding: 20px 24px 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--text-primary);
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.mobile-nav-link:hover, .mobile-nav-link:active {
  background-color: var(--bg-card-hover);
  border-color: var(--primary-orange);
  color: var(--primary-orange);
  transform: translateX(4px);
}

.mobile-nav-icon {
  font-size: 1.15rem;
}

.mobile-menu-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 14px;
  border-top: 1px solid var(--border-color);
}

.btn-full {
  width: 100%;
  justify-content: center;
  padding: 13px 20px;
  font-size: 0.95rem;
}

.mobile-contact-pill {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.mobile-contact-pill .phone-link {
  color: var(--primary-orange);
  font-weight: 700;
}

/* ===== BOUTONS STYLISÉS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, #EA580C, #C2410C);
  color: #FFFFFF;
  box-shadow: 0 10px 25px -5px rgba(234, 88, 12, 0.4);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px -5px rgba(234, 88, 12, 0.55);
}

.btn-secondary {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  border-color: var(--primary-orange);
  color: var(--primary-orange);
  transform: translateY(-2px);
}

/* ===== HERO SECTION ===== */
.hero {
  padding-top: 140px;
  padding-bottom: 90px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background-color: var(--bg-accent-light);
  color: var(--primary-orange);
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
  border: 1px solid rgba(234, 88, 12, 0.2);
}

.hero-title {
  font-size: 3.2rem;
  margin-bottom: 20px;
}

.hero-title span {
  color: var(--primary-orange);
  background: linear-gradient(135deg, #F97316, #EA580C);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
  max-width: 540px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
}

.stat-item h4 {
  font-size: 1.6rem;
  color: var(--primary-orange);
}

.stat-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ===== MOCKUP TÉLÉPHONE 3D DANS LE HERO ===== */
.hero-mockup-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.phone-container {
  width: 290px;
  height: 590px;
  background-color: #000000;
  border-radius: 44px;
  padding: 10px;
  box-shadow: var(--shadow-phone);
  border: 6px solid #1E293B;
  position: relative;
  transform: rotate(-3deg);
  animation: flotter 6s ease-in-out infinite;
  transition: transform 0.3s ease;
}

.phone-container:hover {
  animation-play-state: paused;
  transform: rotate(0deg) scale(1.02);
}

@keyframes flotter {
  0%, 100% {
    transform: rotate(-3deg) translateY(0);
  }
  50% {
    transform: rotate(-3deg) translateY(-14px);
  }
}

/* Pastilles flottantes d'ambiance */
.pastille-couleur {
  position: absolute;
  border-radius: var(--radius-full);
  box-shadow: 0 10px 24px -8px rgba(0,0,0,0.35);
  animation: orbiter 5s ease-in-out infinite;
  z-index: 5;
}

.pastille-1 {
  top: 12%;
  left: -20px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 10px 16px;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--succes);
  display: flex;
  align-items: center;
  gap: 8px;
}

.pastille-2 {
  bottom: 15%;
  right: -25px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 10px 16px;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--primary-orange);
  display: flex;
  align-items: center;
  gap: 8px;
  animation-delay: 1.5s;
}

@keyframes orbiter {
  0%, 100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-10px) scale(1.05);
  }
}

.phone-notch {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 8px;
  background-color: #000000;
  border-radius: var(--radius-full);
  z-index: 10;
  opacity: 0.8;
}

.phone-screen {
  width: 100%;
  height: 100%;
  border-radius: 34px;
  overflow: hidden;
  background-color: #FFF7ED;
}

.phone-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  image-rendering: -webkit-optimize-contrast;
}

/* ===== EN-TÊTE DE SECTION UNIFIÉ ===== */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 50px auto;
}

.section-title {
  font-size: 2.4rem;
  margin-bottom: 16px;
}

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

/* ===== SECTION 1 : CALCULATEUR DE RENTABILITÉ ===== */
.calculator-section {
  padding: 90px 0;
  background-color: var(--bg-secondary);
}

.calculator-card {
  background: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}

.slider-group {
  margin-bottom: 32px;
}

.slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.slider-label {
  font-weight: 700;
  font-size: 1.05rem;
}

.slider-value {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  color: var(--primary-orange);
  font-size: 1.15rem;
  background-color: var(--bg-accent-light);
  padding: 6px 14px;
  border-radius: var(--radius-full);
}

.custom-range {
  width: 100%;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--border-color);
  outline: none;
  accent-color: var(--primary-orange);
  cursor: pointer;
}

.calc-results-box {
  background: linear-gradient(135deg, #1E293B, #0F172A);
  color: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 36px;
  box-shadow: var(--shadow-phone);
  border: 1px solid #334155;
}

.calc-results-title {
  font-size: 1.3rem;
  color: #F8FAFC;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.calc-stat-row {
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.calc-stat-row:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.calc-stat-label {
  color: #94A3B8;
  font-size: 0.95rem;
}

.calc-stat-number {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.45rem;
  font-weight: 800;
  color: #38BDF8;
}

.calc-stat-number.green {
  color: #34D399;
}

/* ===== SECTION 2 : COMPARATIF AVANT / APRÈS ===== */
.comparison-section {
  padding: 90px 0;
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.comparison-card {
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1.5px solid;
  transition: var(--transition);
}

.comparison-card.before {
  background-color: var(--bg-card);
  border-color: #FECDD3;
}

.comparison-card.after {
  background-color: var(--bg-card);
  border-color: #A7F3D0;
  box-shadow: 0 10px 30px -10px rgba(5, 150, 105, 0.15);
}

.comparison-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-weight: 800;
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.comparison-badge.before {
  background-color: var(--danger-bg);
  color: var(--danger);
}

.comparison-badge.after {
  background-color: var(--succes-bg);
  color: var(--succes);
}

.comparison-title {
  font-size: 1.45rem;
  margin-bottom: 20px;
}

.comparison-list {
  list-style: none;
}

.comparison-item {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

.comparison-icon {
  flex-shrink: 0;
  margin-top: 2px;
}

/* ===== SECTION 3 : GÉNÉRATEUR INTERACTIF DE REÇU ===== */
.demo-receipt-section {
  padding: 90px 0;
  background-color: var(--bg-secondary);
}

.demo-receipt-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.demo-form-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
}

.demo-form-group {
  margin-bottom: 18px;
}

.demo-form-label {
  display: block;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.demo-input {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background-color: var(--bg-input);
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: inherit;
  outline: none;
  transition: var(--transition);
}

.demo-input:focus {
  border-color: var(--primary-orange);
  box-shadow: 0 0 0 3px rgba(234, 88, 12, 0.15);
}

/* Style du Ticket Thermique Imprimé */
.ticket-wrapper {
  display: flex;
  justify-content: center;
  perspective: 1000px;
}

.thermal-ticket {
  width: 100%;
  max-width: 320px;
  background-color: #FFFFFF;
  color: #171717;
  padding: 24px;
  border-radius: 6px;
  box-shadow: var(--shadow-ticket);
  border: 1px solid #E5E7EB;
  position: relative;
  font-family: 'Courier New', Courier, monospace;
  font-size: 12px;
  line-height: 1.4;
  transform: rotate(1deg);
  transition: transform 0.4s ease;
}

.thermal-ticket:hover {
  transform: rotate(0deg) scale(1.02);
}

.ticket-header {
  text-align: center;
  padding-bottom: 12px;
  border-bottom: 1px dashed #6B7280;
  margin-bottom: 12px;
}

.ticket-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 13px;
  text-transform: uppercase;
}

.ticket-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
}

.ticket-divider {
  border-bottom: 1px solid #171717;
  margin: 10px 0;
}

.ticket-divider-dashed {
  border-bottom: 1px dashed #6B7280;
  margin: 10px 0;
}

.ticket-total-row {
  display: flex;
  justify-content: space-between;
  font-weight: 800;
  font-size: 13px;
}

.ticket-footer {
  text-align: center;
  font-size: 10px;
  color: #6B7280;
  margin-top: 12px;
}

.ticket-printed {
  animation: ticketSlide 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes ticketSlide {
  0% { opacity: 0; transform: translateY(-30px) scale(0.95); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

/* ===== SECTION 4 : COMMENT ÇA MARCHE EN 3 ÉTAPES ===== */
.steps-section {
  padding: 90px 0;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  position: relative;
}

.step-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 36px 30px;
  border-radius: var(--radius-lg);
  text-align: center;
  position: relative;
  transition: var(--transition);
}

.step-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary-orange);
  box-shadow: var(--shadow-md);
}

.step-number {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  background: var(--primary-gradient);
  color: #FFFFFF;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px auto;
  box-shadow: 0 6px 15px rgba(234, 88, 12, 0.35);
}

.step-card h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.step-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* ===== SECTION 5 : GRILLE TARIFAIRE INTERACTIVE ===== */
.pricing-section {
  padding: 90px 0;
  background-color: var(--bg-secondary);
}

.pricing-toggle-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 50px;
}

.pricing-toggle-box {
  display: inline-flex;
  background-color: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-full);
  padding: 4px;
}

.pricing-toggle-btn {
  padding: 10px 24px;
  border-radius: var(--radius-full);
  border: none;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-secondary);
  background: none;
  cursor: pointer;
  transition: var(--transition);
}

.pricing-toggle-btn.active {
  background: var(--primary-gradient);
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(234, 88, 12, 0.35);
}

.pricing-badge-discount {
  background: #D1FAE5;
  color: #047857;
  font-weight: 800;
  font-size: 0.8rem;
  padding: 6px 12px;
  border-radius: var(--radius-full);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  align-items: stretch;
}

.pricing-card {
  background-color: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
  border-color: var(--primary-orange);
  box-shadow: 0 15px 35px -5px rgba(234, 88, 12, 0.2);
}

.featured-ribbon {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary-gradient);
  color: #FFFFFF;
  font-weight: 800;
  font-size: 0.8rem;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 10px rgba(234, 88, 12, 0.4);
  letter-spacing: 0.05em;
}

.plan-name {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.plan-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.plan-price-box {
  margin-bottom: 24px;
}

.plan-price {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 2.8rem;
  color: var(--text-primary);
  line-height: 1;
}

.plan-period {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 6px;
  display: block;
}

.plan-savings-tag {
  display: none;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--succes);
  background-color: var(--succes-bg);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  margin-top: 6px;
}

.plan-features {
  list-style: none;
  margin-bottom: 32px;
  flex-grow: 1;
}

.plan-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  margin-bottom: 14px;
  color: var(--text-secondary);
}

.plan-feature-icon {
  color: var(--succes);
  flex-shrink: 0;
}

/* ===== SECTION 6 : TÉMOIGNAGES DES ATELIERS DU CAMEROUN ===== */
.testimonials-section {
  padding: 90px 0;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.testimonial-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary-orange);
  box-shadow: var(--shadow-md);
}

.stars-row {
  display: flex;
  gap: 4px;
  color: #F59E0B;
  margin-bottom: 16px;
}

.testimonial-quote {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--text-primary);
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--bg-accent-light);
  color: var(--primary-orange);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.author-name {
  font-weight: 700;
  font-size: 1rem;
}

.author-city {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ===== GALERIE ÉCRANS HD SHOWCASE (MODERNE AVEC TEXTES & BULLETS) ===== */
.screens-section {
  padding: 95px 0;
  background-color: var(--bg-secondary);
}

.screens-showcase-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 48px;
}

.showcase-card {
  display: flex;
  align-items: center;
  gap: 24px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.showcase-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary-orange);
  box-shadow: var(--shadow-md);
}

.showcase-mockup-side {
  flex-shrink: 0;
  width: 140px;
}

.showcase-mockup-side .screen-phone-frame {
  width: 140px;
  height: 285px;
  background-color: #000000;
  border-radius: 26px;
  padding: 6px;
  border: 2.5px solid #334155;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.25);
  margin: 0 auto;
}

.showcase-mockup-side .screen-phone-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  border-radius: 18px;
  image-rendering: -webkit-optimize-contrast;
}

.showcase-info-side {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.showcase-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--primary-orange);
  background-color: var(--bg-accent-light);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(234, 88, 12, 0.25);
  letter-spacing: 0.03em;
}

.showcase-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.3;
}

.showcase-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.showcase-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

.showcase-chips .chip {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-muted);
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 3px 9px;
  border-radius: 6px;
}

/* ===== SECTION FONCTIONNALITÉS GÉNÉRALES ===== */
.features-section {
  padding: 90px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.feature-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 36px;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary-orange);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-accent-light);
  color: var(--primary-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.feature-card h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* ===== SECTION FAQ ===== */
.faq-section {
  padding: 90px 0;
  background-color: var(--bg-secondary);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: var(--primary-orange);
}

.faq-question {
  padding: 22px 28px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.faq-chevron {
  transition: transform 0.3s ease;
  color: var(--primary-orange);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 28px;
  color: var(--text-secondary);
  font-size: 0.98rem;
  line-height: 1.7;
  transition: max-height 0.35s cubic-bezier(0, 1, 0, 1), padding 0.35s ease;
}

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

.faq-item.open .faq-answer {
  max-height: 500px;
  padding-bottom: 24px;
}

/* ===== CTA BANNER ===== */
.cta-section {
  padding: 80px 0;
}

.cta-box {
  background: linear-gradient(135deg, #EA580C, #9A3412);
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  text-align: center;
  color: #FFFFFF;
  box-shadow: var(--shadow-phone);
}

.cta-box h2 {
  color: #FFFFFF;
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.cta-box p {
  font-size: 1.15rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto 32px auto;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-white {
  background-color: #FFFFFF;
  color: #EA580C;
}

.btn-white:hover {
  background-color: #FFF7ED;
  transform: translateY(-3px);
}

/* ===== FOOTER PROFESSIONNEL MULTI-COLONNES ===== */
.footer {
  padding: 80px 0 35px 0;
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1.2fr 1.3fr 1.5fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-col-brand .footer-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 18px 0 22px 0;
  max-width: 380px;
}

.footer-trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.trust-pill {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 5px 12px;
  background-color: var(--bg-accent-light);
  color: var(--primary-orange);
  border-radius: var(--radius-full);
  border: 1px solid rgba(234, 88, 12, 0.2);
}

.footer-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 20px;
  position: relative;
  display: inline-block;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 24px;
  height: 3px;
  background: var(--primary-gradient);
  border-radius: 2px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.92rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--primary-orange);
  padding-left: 4px;
}

.city-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--primary-orange);
  margin-right: 6px;
}

.footer-contact-text {
  color: var(--text-secondary);
  font-size: 0.92rem;
  margin-bottom: 14px;
}

.footer-wa-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #059669, #047857);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 14px rgba(5, 150, 105, 0.3);
  transition: var(--transition);
}

.footer-wa-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(5, 150, 105, 0.4);
}

.footer-payment-methods {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.pay-tag {
  font-size: 0.78rem;
  font-weight: 700;
  padding: 4px 10px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  border-radius: 6px;
}

.footer-bottom-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 30px;
  border-top: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.88rem;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom-links {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-bottom-links a {
  color: var(--text-muted);
  transition: var(--transition);
}

.footer-bottom-links a:hover {
  color: var(--primary-orange);
}

.footer-bottom-links .sep {
  color: var(--border-color);
}

/* ===== RESPONSIVE GLOBALE ===== */
@media (max-width: 1100px) {
  .nav-links {
    gap: 16px;
  }
  .nav-link {
    font-size: 0.88rem;
  }
  .nav-desktop-btn {
    padding: 8px 14px;
    font-size: 0.88rem;
  }
}

@media (max-width: 1024px) {
  .nav-links {
    display: none;
  }

  .nav-desktop-btn {
    display: none !important;
  }

  .mobile-burger-btn {
    display: flex;
  }

  .screens-showcase-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 30px;
  }
}

@media (max-width: 992px) {
  .hero-grid, .calculator-card, .comparison-grid, .demo-receipt-grid, .pricing-grid, .steps-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    text-align: center;
  }

  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-buttons, .hero-stats {
    justify-content: center;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .nav-container {
    height: 70px;
    padding: 0 16px;
  }

  .brand-name {
    font-size: 1.25rem;
  }

  .brand-logo-wrapper {
    width: 38px;
    height: 38px;
    padding: 4px;
  }

  .hero-title {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.7rem;
  }

  .calculator-card {
    padding: 22px 18px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-bottom-row {
    flex-direction: column;
    text-align: center;
  }

  .cta-box {
    padding: 40px 20px;
  }

  .cta-box h2 {
    font-size: 1.7rem;
  }
}

@media (max-width: 580px) {
  .showcase-card {
    flex-direction: column;
    text-align: center;
    align-items: center;
    padding: 22px 16px;
  }

  .showcase-info-side {
    align-items: center;
  }

  .showcase-chips {
    justify-content: center;
  }

  .showcase-mockup-side {
    width: 100%;
  }

  .showcase-mockup-side .screen-phone-frame {
    width: 170px;
    height: 350px;
  }
}

@media (max-width: 480px) {
  .hero-stats {
    flex-direction: column;
    gap: 12px;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .hero-buttons .btn {
    width: 100%;
    justify-content: center;
  }

  .brand-name {
    font-size: 1.15rem;
  }
}