/* Design System & Variables - Charte Verte & Rouge Premium */
:root {
  --font-main: 'Plus Jakarta Sans', sans-serif;
  --font-display: 'Space Grotesk', sans-serif;
  
  --bg-primary: #060907; /* Noir profond avec nuance verte */
  --bg-surface: rgba(13, 22, 17, 0.65);
  --bg-surface-hover: rgba(20, 34, 26, 0.85);
  
  --color-text: #e2e8f0;
  --color-text-muted: #94a3b8;
  
  --color-primary: #10b981; /* Vert Émeraude (Ets Mr K / EspoirDent) */
  --color-primary-glow: rgba(16, 185, 129, 0.15);
  
  --color-accent: #ef4444; /* Rouge Crimson (EspoirDent / Accent) */
  --color-accent-glow: rgba(239, 68, 68, 0.15);
  
  --color-secondary: #059669; /* Vert Foncé */
  
  --border-light: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(16, 185, 129, 0.4);
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base Resets */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--color-text);
  line-height: 1.6;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

/* Background Glowing Orbs */
.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  z-index: -1;
  opacity: 0.3;
  pointer-events: none;
}

.glow-1 {
  width: 450px;
  height: 450px;
  background: var(--color-primary);
  top: -150px;
  left: -150px;
}

.glow-2 {
  width: 500px;
  height: 500px;
  background: var(--color-accent);
  top: 300px;
  right: -200px;
}

.glow-3 {
  width: 350px;
  height: 350px;
  background: var(--color-primary);
  bottom: 100px;
  left: 20%;
}

/* Typography helper */
.gradient-text {
  background: linear-gradient(135deg, #a7f3d0 0%, #10b981 50%, #f43f5e 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.accent-text {
  color: var(--color-accent);
}

.primary-text {
  color: var(--color-primary);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-main);
  font-weight: 600;
  text-decoration: none;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
  cursor: pointer;
  border: none;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.875rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, #059669 100%);
  color: #0b0f0c;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(16, 185, 129, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(16, 185, 129, 0.5);
}

.btn-accent {
  background: linear-gradient(135deg, var(--color-accent) 0%, #dc2626 100%);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(239, 68, 68, 0.3);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(239, 68, 68, 0.5);
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--border-light);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

/* Header */
.header {
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(6, 9, 7, 0.75);
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 12px 0;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  height: 42px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  padding: 2px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition-fast);
}

.brand-logo:hover {
  transform: scale(1.05);
  border-color: var(--color-primary);
}

.logo-separator {
  color: var(--color-text-muted);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
}

.nav-links {
  display: flex;
  gap: 24px;
}

.nav-link {
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition-fast);
  padding: 6px 0;
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-text);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
}

/* Hero Section */
.hero {
  padding: 80px 0 40px;
  text-align: center;
}

.hero-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 850px;
}

.hero-tag {
  font-family: var(--font-display);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: #a7f3d0;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 24px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  width: 100%;
}

.stat-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-light);
  padding: 16px;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  backdrop-filter: blur(10px);
  transition: var(--transition-fast);
}

.stat-card:hover {
  border-color: var(--color-primary);
  background: rgba(16, 185, 129, 0.03);
}

.stat-val {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.stat-lbl {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-align: center;
}

/* Tab Control Navigation */
.tab-control-wrapper {
  margin: 40px 0 24px;
  position: sticky;
  top: 73px;
  z-index: 90;
  padding: 10px 0;
  background: var(--bg-primary);
}

.tab-controls {
  background: rgba(13, 22, 17, 0.85);
  border: 1px solid var(--border-light);
  padding: 6px;
  border-radius: var(--radius-md);
  display: flex;
  justify-content: space-between;
  gap: 8px;
  backdrop-filter: blur(16px);
}

.tab-btn {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  padding: 12px 16px;
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition-fast);
}

.tab-btn:hover {
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.03);
}

.tab-btn.active {
  color: #0b0f0c;
  background: var(--color-primary);
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.25);
}

/* Tab Content & Panels */
.tab-content-wrapper {
  position: relative;
  min-height: 400px;
}

.tab-panel {
  display: none;
  opacity: 0;
  transform: translateY(15px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.tab-panel.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

/* Panel Layout Details */
.panel-header {
  margin-bottom: 32px;
}

.panel-header h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  margin-bottom: 8px;
}

.panel-lead {
  color: var(--color-text-muted);
  font-size: 1.1rem;
}

/* Grid Layouts */
.grid {
  display: grid;
  gap: 24px;
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: 2fr 1fr;
}

.col-span-2 {
  grid-column: span 1;
}

/* Cards & Glassmorphism */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 32px;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: var(--transition-normal);
}

.card:hover {
  background: var(--bg-surface-hover);
  border-color: var(--border-focus);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}

.card-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(16, 185, 129, 0.15);
  color: #a7f3d0;
  border: 1px solid rgba(16, 185, 129, 0.3);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 12px;
}

.card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.card h3 img {
  height: 32px;
  width: auto;
  border-radius: 4px;
}

.subtitle-card {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.divider {
  height: 1px;
  background: var(--border-light);
  margin: 24px 0;
}

/* Timeline Components */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.timeline-item {
  display: flex;
  gap: 16px;
}

.timeline-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #0b0f0c;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.85rem;
  flex-shrink: 0;
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.4);
}

.timeline-body h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.timeline-body p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.highlight-card {
  border-color: rgba(16, 185, 129, 0.3);
}

.highlight-card-red {
  border-color: rgba(239, 68, 68, 0.3);
}

/* Bullet list and checklist styles */
.check-list, .bullet-list {
  list-style: none;
}

.check-list li, .bullet-list li {
  margin-bottom: 12px;
  position: relative;
  padding-left: 24px;
}

.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 800;
}

.bullet-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-size: 1.5rem;
  line-height: 1;
  top: -2px;
}

/* Schedules and consultations */
.schedule-box {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-bottom: 20px;
}

.schedule-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
}

.schedule-row:not(:last-child) {
  border-bottom: 1px solid var(--border-light);
}

.schedule-row .day {
  font-weight: 700;
}

.schedule-row .time {
  color: var(--color-primary);
  font-weight: 600;
}

.location-box {
  background: rgba(16, 185, 129, 0.05);
  border: 1px solid rgba(16, 185, 129, 0.15);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-bottom: 16px;
}

.note-text {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 24px;
}

.address-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.address-item {
  border-left: 3px solid var(--color-primary);
  padding-left: 12px;
}

.city-tag {
  display: inline-block;
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-primary);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.banner-card {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(239, 68, 68, 0.1) 100%);
  border-color: rgba(16, 185, 129, 0.2);
}

.margin-top {
  margin-top: 24px;
}

/* B2B specific drives */
.icon-bubble {
  width: 48px;
  height: 48px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: 24px;
}

.drive-cta-box {
  background: linear-gradient(95deg, rgba(13, 22, 17, 0.85) 0%, rgba(20, 34, 26, 0.7) 100%);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  backdrop-filter: blur(16px);
}

.drive-buttons {
  display: flex;
  gap: 16px;
  flex-shrink: 0;
}

/* Logistics Step Details */
.delivery-steps {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.delivery-step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.step-icon {
  font-size: 2rem;
  background: rgba(255, 255, 255, 0.03);
  width: 54px;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
}

.time-tag {
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1.1rem;
  margin: 2px 0 6px;
}

.conditions-box {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.condition-item h4 {
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.highlight-box {
  background: rgba(239, 68, 68, 0.05);
  border: 1px solid rgba(239, 68, 68, 0.15);
  padding: 20px;
  border-radius: var(--radius-sm);
}

.highlight-box h4 {
  color: var(--color-accent);
}

/* Contacts Layout */
.contact-buttons-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 12px;
}

.contact-link-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 16px;
  text-decoration: none;
  color: var(--color-text);
  transition: var(--transition-fast);
}

.contact-link-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--color-primary);
  transform: translateX(4px);
}

.contact-icon {
  font-size: 1.5rem;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 50%;
}

.contact-det {
  display: flex;
  flex-direction: column;
}

.contact-det .lbl {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.contact-det .val {
  font-weight: 700;
  font-size: 1.1rem;
}

/* Channels Box */
.channels-box {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.channel-btn {
  display: flex;
  gap: 16px;
  align-items: center;
  background: rgba(239, 68, 68, 0.03);
  border: 1px solid rgba(239, 68, 68, 0.15);
  border-radius: var(--radius-sm);
  padding: 16px;
  text-decoration: none;
  color: var(--color-text);
  transition: var(--transition-fast);
}

.channel-btn:hover {
  background: rgba(239, 68, 68, 0.08);
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.channel-logo {
  font-size: 1.75rem;
}

.channel-info h4 {
  font-size: 0.95rem;
  font-weight: 700;
}

.channel-info span {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* Countries Delivery Grid */
.countries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.country-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 16px;
  transition: var(--transition-fast);
}

.country-card:hover {
  background: rgba(16, 185, 129, 0.04);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.country-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.country-flag {
  font-size: 1.5rem;
}

.country-name {
  font-weight: 700;
  color: var(--color-primary);
}

.country-address {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* Footer Section */
.footer {
  border-top: 1px solid var(--border-light);
  padding: 40px 0;
  margin-top: 80px;
  background: rgba(4, 6, 5, 0.85);
}

.footer-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
}

.footer-left p {
  margin-bottom: 4px;
}

.text-muted {
  color: var(--color-text-muted);
}

/* Responsive Styles */
@media (max-width: 992px) {
  .hero-title {
    font-size: 2.75rem;
  }
  
  .grid-3 {
    grid-template-columns: 1fr;
  }
  
  .col-span-2 {
    grid-column: auto;
  }
  
  .drive-cta-box {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }
  
  .drive-buttons {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
    gap: 16px;
  }
  
  .nav-links {
    width: 100%;
    justify-content: center;
    overflow-x: auto;
    padding-bottom: 8px;
  }
  
  .hero {
    padding: 40px 0;
  }
  
  .hero-title {
    font-size: 2.25rem;
  }
  
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .tab-controls {
    flex-wrap: wrap;
  }
  
  .tab-btn {
    flex: calc(50% - 8px);
    font-size: 0.8rem;
    padding: 10px;
  }
  
  .grid-2 {
    grid-template-columns: 1fr;
  }
  
  .footer-container {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }
}