/* ==========================================================================
   HOMAA SOLUTIONS — SAAS & CAD VAULT DESIGN SYSTEM
   Unified Corporate Engineering Aesthetic (Reference: index_v3.html)
   ========================================================================== */

:root {
  /* Brand Color Palette */
  --primary: #0A1E4A;          /* Deepest Navy for high contrast anchors */
  --secondary: #133A84;        /* Rich Cobalt Blue (Identity Anchor) */
  --dominante: #1D57C5;        /* Electric Precision Blue */
  --accent: #2563EB;           /* Action Blue */
  --accent-light: #60A5FA;     /* Soft highlight & subtle glows */
  --cyan-tech: #0284C7;        /* Tech accent */
  --emerald: #10B981;          /* Operational / Safety green */
  
  /* Surface & Neutral System */
  --bg-page: #F8FAFC;          /* Clean ultra-light slate foundation */
  --bg-subtle: #F1F5F9;        /* Secondary section background */
  --bg-surface: #FFFFFF;       /* Pure white elevated cards */
  --bg-secondary: #EDF2F7;     /* Soft slate fill */
  --bg-hover: #E2E8F0;
  --bg-dark-card: #0A1E4A;     /* Rich dark navy for high-impact ROI / badges */
  
  /* Typography Colors */
  --text-main: #0B1528;        /* Deep slate black for supreme readability */
  --text-body: #334155;        /* Crisp body text */
  --text-muted: #475569;       /* Balanced medium slate */
  --text-light: #94A3B8;       /* Subtle meta captions */
  --text-inverse: #FFFFFF;     /* Pure white */
  
  /* Borders & Glassmorphic Effects */
  --border-color: rgba(226, 232, 240, 0.9);
  --border-subtle: rgba(29, 87, 197, 0.12);
  --border-accent: rgba(29, 87, 197, 0.25);
  --glass-bg: rgba(248, 250, 252, 0.92);
  
  /* Semantic Status Colors */
  --status-success: #10B981;
  --status-success-bg: #ECFDF5;
  --status-warning: #F59E0B;
  --status-warning-bg: #FEF3C7;
  --status-error: #EF4444;
  --status-error-bg: #FEE2E2;
  --status-info: #1D57C5;
  --status-info-bg: #EFF6FF;
  --status-obsolete: #64748B;
  --status-obsolete-bg: #F1F5F9;

  /* Shadow Architecture */
  --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 6px 16px -2px rgba(15, 23, 42, 0.06), 0 2px 6px -1px rgba(15, 23, 42, 0.03);
  --shadow-lg: 0 16px 36px -6px rgba(10, 30, 74, 0.08), 0 4px 12px -2px rgba(10, 30, 74, 0.04);
  --shadow-xl: 0 28px 60px -12px rgba(10, 30, 74, 0.14);
  --shadow-glow: 0 0 40px -10px rgba(37, 99, 235, 0.28);
  
  /* Geometry & Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 9999px;
  --radius-full: 9999px;
  
  /* Transitions */
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --transition-fast: 0.18s var(--ease-out);
  --transition-normal: 0.32s var(--ease-spring);
}

/* Dark Mode Theme */
[data-theme="dark"] {
  --bg-page: #071126;
  --bg-subtle: #0B1938;
  --bg-surface: #0E2046;
  --bg-secondary: #132A5C;
  --bg-hover: #1A3673;
  --bg-dark-card: #050E22;
  
  --text-main: #F8FAFC;
  --text-body: #CBD5E1;
  --text-muted: #94A3B8;
  --text-light: #64748B;
  
  --border-color: rgba(255, 255, 255, 0.12);
  --border-subtle: rgba(96, 165, 250, 0.15);
  --border-accent: rgba(96, 165, 250, 0.3);
  --glass-bg: rgba(7, 17, 38, 0.94);

  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 6px 16px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 16px 36px rgba(0, 0, 0, 0.45);
  --shadow-xl: 0 28px 60px rgba(0, 0, 0, 0.55);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.65;
  font-weight: 400;
  letter-spacing: -0.011em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--text-main);
}

.font-number, .metric-num, .price-amount, .kpi-value, .score-num, .roi-number {
  font-family: 'Outfit', 'Plus Jakarta Sans', sans-serif !important;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.025em;
  font-weight: 800;
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary) 0%, var(--dominante) 60%, var(--accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline;
}

[data-theme="dark"] .text-gradient {
  background: linear-gradient(135deg, #FFFFFF 0%, #93C5FD 60%, #60A5FA 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

@media (min-width: 768px) {
  .container {
    padding: 0 2rem;
  }
}

/* Screen Switcher Container */
.screen-container {
  display: none;
  width: 100%;
  min-height: 100vh;
}

.screen-container.active {
  display: flex;
}

/* ==========================================================================
   BUTTONS — BLUE GRADIENTS (Sophisticated & Tactile)
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0.75rem 1.6rem;
  font-family: inherit;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: -0.01em;
  border-radius: var(--radius-pill);
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform var(--transition-fast), box-shadow var(--transition-normal), background 0.3s ease, border-color var(--transition-fast);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.98) !important;
}

.btn-primary {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--dominante) 100%) !important;
  color: #FFFFFF !important;
  box-shadow: 0 4px 16px rgba(29, 87, 197, 0.28), 0 2px 4px rgba(19, 58, 132, 0.16);
  border: 1px solid transparent;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%) !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(29, 87, 197, 0.38), 0 4px 8px rgba(19, 58, 132, 0.22);
  color: #FFFFFF !important;
}

.btn-secondary {
  background: var(--bg-surface) !important;
  color: var(--secondary) !important;
  border: 1.5px solid rgba(19, 58, 132, 0.25) !important;
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: var(--bg-subtle) !important;
  border-color: var(--dominante) !important;
  color: var(--dominante) !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(29, 87, 197, 0.14);
}

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

.btn-outline:hover {
  background: rgba(29, 87, 197, 0.06) !important;
  border-color: var(--dominante) !important;
  color: var(--dominante) !important;
}

.btn-success {
  background: linear-gradient(135deg, #059669 0%, #10B981 100%) !important;
  color: #FFFFFF !important;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.28);
}

.btn-success:hover {
  background: linear-gradient(135deg, #047857 0%, #059669 100%) !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(16, 185, 129, 0.36);
}

.btn-danger {
  background: linear-gradient(135deg, #DC2626 0%, #EF4444 100%) !important;
  color: #FFFFFF !important;
  box-shadow: 0 4px 14px rgba(239, 68, 68, 0.25);
}

.btn-danger:hover {
  background: linear-gradient(135deg, #B91C1C 0%, #DC2626 100%) !important;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.45rem 1rem;
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
}

.icon-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.icon-btn:hover {
  background: rgba(29, 87, 197, 0.08);
  color: var(--dominante);
}

/* ==========================================================================
   BADGES & PILLS
   ========================================================================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 0.3rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  white-space: nowrap;
}

.badge-critical {
  background-color: var(--status-error-bg);
  color: #B91C1C;
  border: 1px solid rgba(239, 68, 68, 0.25);
}

.badge-high {
  background-color: #FFF7ED;
  color: #C2410C;
  border: 1px solid rgba(249, 115, 22, 0.25);
}

.badge-medium {
  background-color: var(--status-warning-bg);
  color: #B45309;
  border: 1px solid rgba(245, 158, 11, 0.25);
}

.badge-low {
  background-color: var(--status-success-bg);
  color: #047857;
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.badge-info {
  background-color: var(--status-info-bg);
  color: var(--dominante);
  border: 1px solid rgba(29, 87, 197, 0.2);
}

.badge-obsolete {
  background-color: var(--status-obsolete-bg);
  color: var(--status-obsolete);
  border: 1px solid var(--border-color);
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--dominante);
  background: rgba(29, 87, 197, 0.08);
  border: 1px solid rgba(29, 87, 197, 0.16);
  padding: 0.35rem 0.95rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1rem;
}

/* ==========================================================================
   SCREEN 1: LANDING SHOWCASE & WEBSITE ENTRY
   ========================================================================== */
#screen-landing {
  flex-direction: column;
  background-color: var(--bg-page);
  position: relative;
}

/* Grid Pattern Background */
.bg-grid-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(29, 87, 197, 0.06) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse 75% 50% at 50% 15%, #000 70%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 75% 50% at 50% 15%, #000 70%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}

/* Atmospheric Glows */
.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.55;
}

.glow-orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.18) 0%, transparent 70%);
  top: -100px;
  right: -50px;
}

.glow-orb-2 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(29, 87, 197, 0.12) 0%, transparent 70%);
  top: 40%;
  left: -150px;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

section[id] {
  scroll-margin-top: 84px;
}

#screen-landing {
  padding-top: 76px;
}

/* Showcase Header Nav - Fixed Always on Top */
.landing-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1000;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  transition: all 0.3s ease;
}

.landing-nav.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 10px 30px -10px rgba(15, 23, 42, 0.08);
}

/* SaaS Mobile Menu Drawer & Toggle */
.saas-menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  width: 38px;
  height: 38px;
  border: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.9);
  border-radius: 8px;
  cursor: pointer;
  padding: 0;
  transition: all var(--transition-fast);
  flex-shrink: 0;
  z-index: 1002;
}

.saas-menu-toggle:hover {
  background: #FFFFFF;
  border-color: var(--dominante);
  box-shadow: 0 2px 8px rgba(29, 87, 197, 0.15);
}

.saas-hamburger-bar {
  display: block;
  width: 18px;
  height: 2px;
  background-color: var(--primary);
  border-radius: 2px;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.saas-menu-toggle.active .saas-hamburger-bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.saas-menu-toggle.active .saas-hamburger-bar:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.saas-menu-toggle.active .saas-hamburger-bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.saas-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10, 30, 74, 0.48);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 1098;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.saas-drawer-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.saas-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(340px, 86vw);
  background: #FFFFFF;
  z-index: 1099;
  box-shadow: -10px 0 36px rgba(10, 30, 74, 0.2);
  transform: translateX(100%);
  transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.saas-drawer.active {
  transform: translateX(0);
}

.saas-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.15rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-subtle);
  position: sticky;
  top: 0;
  z-index: 2;
}

.saas-drawer-logo {
  height: 32px;
  width: auto;
  display: block;
}

.saas-drawer-close {
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.saas-drawer-close:hover {
  background: #FFFFFF;
  color: var(--dominante);
  border-color: var(--dominante);
}

.saas-drawer-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  flex: 1;
}

.saas-drawer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0;
  margin: 0;
}

.saas-drawer-item {
  display: flex;
  align-items: center;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--text-main);
  font-weight: 700;
  font-size: 1.02rem;
  letter-spacing: -0.015em;
  transition: all var(--transition-fast);
  background: transparent;
  border-left: 3px solid transparent;
}

.saas-drawer-item:hover, .saas-drawer-item:active {
  background: rgba(29, 87, 197, 0.06);
  color: var(--dominante);
  border-left-color: var(--dominante);
  padding-left: 1.25rem;
  transform: none;
}

.brand-link-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
  flex-shrink: 0;
}

.brand-logo-img {
  height: 38px;
  width: auto;
  object-fit: contain;
  display: block;
}

.landing-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.landing-links a {
  text-decoration: none;
  color: var(--text-body);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: -0.01em;
  transition: all var(--transition-fast);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  position: relative;
}

.landing-links a:hover {
  color: var(--dominante);
  background: rgba(29, 87, 197, 0.05);
}

.landing-links a::after {
  content: '';
  position: absolute;
  bottom: 0px;
  left: 0.75rem;
  right: 0.75rem;
  height: 2px;
  background: var(--dominante);
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.landing-links a:hover::after {
  transform: scaleX(1);
}

/* Language Switcher - Ultra-Clean Minimalist Vector Flags */
.lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  flex-shrink: 0;
  margin: 0 4px;
}

.lang-btn {
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 0;
  border-radius: 3px;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  opacity: 0.4;
  filter: grayscale(20%);
  outline: none;
  line-height: 1;
}

.lang-btn:hover {
  opacity: 0.85;
  filter: grayscale(0%);
  transform: scale(1.1);
}

.lang-btn.active {
  opacity: 1;
  filter: grayscale(0%) drop-shadow(0 2px 5px rgba(10, 30, 74, 0.3));
  transform: scale(1.1);
}

.flag-svg {
  width: 22px;
  height: 15px;
  border-radius: 3px;
  display: block;
  pointer-events: none;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.28);
}

/* Hero Section */
.hero-section {
  position: relative;
  padding: 4.5rem 0 6rem 0;
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(29, 87, 197, 0.08);
  border: 1px solid rgba(29, 87, 197, 0.2);
  color: var(--secondary);
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 1.4rem;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--emerald);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulse-ring 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.hero-content h1 {
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.035em;
  margin-bottom: 1.3rem;
}

.hero-content p {
  font-size: 1.1rem;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 2.2rem;
  max-width: 580px;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.8rem;
}

/* 3-Pillars Reassurance */
.reassurance-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  padding-top: 1.8rem;
  border-top: 1px solid var(--border-color);
}

.reassurance-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.reassurance-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background: rgba(29, 87, 197, 0.08);
  color: var(--dominante);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.reassurance-item h5 {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 2px;
}

.reassurance-item p {
  font-size: 0.76rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Hero Right Visual Preview Card */
.hero-preview-wrapper {
  position: relative;
}

.hero-card-preview {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 1.8rem;
  box-shadow: var(--shadow-xl);
  position: relative;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.hero-card-preview:hover {
  transform: translateY(-4px);
  box-shadow: 0 32px 64px -16px rgba(10, 30, 74, 0.18), var(--shadow-glow);
}

/* Floating Metrology Badge Overlay */
.hero-floating-badge {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: rgba(10, 30, 74, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: #FFFFFF;
  padding: 1.1rem 1.4rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 20px 40px rgba(10, 30, 74, 0.35);
  max-width: 270px;
  z-index: 10;
}

.hero-floating-badge .badge-val {
  font-size: 1.8rem;
  font-weight: 800;
  color: #60A5FA;
  line-height: 1;
  margin-bottom: 4px;
}

.hero-floating-badge .badge-lbl {
  font-size: 0.78rem;
  color: #E2E8F0;
  line-height: 1.4;
}

/* ==========================================================================
   PAGE 1: SECTION FONCTIONNALITÉS (Bento Grid Premium)
   ========================================================================== */
.section-block {
  padding: 6rem 0;
  position: relative;
  z-index: 1;
  scroll-margin-top: 80px;
}

.section-block.alt-bg {
  background-color: var(--bg-subtle);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.section-header-center {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 3.8rem auto;
}

.section-title {
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-main);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* Bento Grid */
.bento-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem;
}

.bento-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.2rem 1.8rem;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.bento-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--dominante), var(--accent-light));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.bento-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(29, 87, 197, 0.28);
}

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

.bento-card.span-2 {
  grid-column: span 2;
}

.bento-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(29, 87, 197, 0.08);
  color: var(--dominante);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.4rem;
  transition: transform var(--transition-fast);
}

.bento-card:hover .bento-icon-box {
  transform: scale(1.08);
  background: var(--dominante);
  color: #FFFFFF;
}

.bento-card h3 {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
  color: var(--primary);
}

.bento-card p {
  font-size: 0.92rem;
  color: var(--text-body);
  line-height: 1.6;
  margin-bottom: 1.2rem;
  flex-grow: 1;
}

.bento-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.bento-tag {
  font-size: 0.74rem;
  font-weight: 700;
  background: var(--bg-secondary);
  color: var(--text-muted);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   PAGE 2: SECTION WORKFLOW (Cycle Industriel en 5 Phases - Sans 16 étapes)
   ========================================================================== */
.workflow-phases-container {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
  position: relative;
}

.workflow-phase-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  box-shadow: var(--shadow-md);
  display: grid;
  grid-template-columns: 80px 1.4fr 1fr;
  gap: 2rem;
  align-items: center;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  position: relative;
}

.workflow-phase-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(29, 87, 197, 0.3);
}

.phase-number-badge {
  width: 68px;
  height: 68px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--secondary) 0%, var(--dominante) 100%);
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  box-shadow: 0 4px 14px rgba(29, 87, 197, 0.3);
}

.phase-number-badge .phase-tag {
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  opacity: 0.85;
}

.phase-number-badge .phase-digit {
  font-size: 1.6rem;
  line-height: 1;
}

.phase-content h4 {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.phase-content p {
  font-size: 0.92rem;
  color: var(--text-body);
  line-height: 1.6;
}

.phase-details-box {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.2rem;
}

.phase-sla-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.84rem;
}

.phase-sla-badge {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  color: var(--dominante);
  background: rgba(29, 87, 197, 0.1);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}

.phase-deliverables {
  list-style: none;
  font-size: 0.82rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.phase-deliverables li {
  display: flex;
  align-items: center;
  gap: 6px;
}

.phase-deliverables li i {
  color: var(--emerald);
  font-size: 0.8rem;
}

/* ==========================================================================
   PAGE 3: SECTION FORMULES & TARIFS (Exact Pricing & ROI Cockpit)
   ========================================================================== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.6rem;
  margin-bottom: 4rem;
}

.pricing-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 2.4rem 1.8rem;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
  border: 2px solid var(--dominante);
  box-shadow: 0 16px 40px -8px rgba(29, 87, 197, 0.22), 0 0 0 1px var(--dominante);
  transform: scale(1.02);
}

.pricing-card.featured:hover {
  transform: scale(1.02) translateY(-6px);
}

.pricing-popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--secondary), var(--dominante));
  color: #FFFFFF;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 10px rgba(29, 87, 197, 0.3);
}

.pricing-header {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.pricing-plan-name {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 4px;
}

.pricing-plan-target {
  font-size: 0.82rem;
  color: var(--text-muted);
  min-height: 38px;
}

.pricing-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin: 1.2rem 0 0.5rem 0;
}

.pricing-amount {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.pricing-currency {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-body);
}

.pricing-period {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.pricing-parts-quota {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(29, 87, 197, 0.08);
  color: var(--dominante);
  font-weight: 800;
  font-size: 0.85rem;
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-pill);
  margin-top: 0.5rem;
}

.pricing-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-body);
  margin-bottom: 2rem;
  flex-grow: 1;
}

.pricing-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.pricing-features-list li i {
  color: var(--emerald);
  margin-top: 3px;
  flex-shrink: 0;
}

/* Feature Comparison Table */
.comparison-wrapper {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  margin-bottom: 4.5rem;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.comparison-table th, .comparison-table td {
  padding: 1rem 1.2rem;
  border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--primary);
  background: var(--bg-subtle);
}

.comparison-table td {
  font-size: 0.88rem;
  color: var(--text-body);
}

.comparison-table tr:hover td {
  background-color: rgba(29, 87, 197, 0.02);
}

.check-icon {
  color: var(--emerald);
  font-weight: bold;
}

.cross-icon {
  color: var(--text-light);
}

/* ROI Simulator Cockpit (Dark Impact Wrapper) */
.roi-cockpit-wrapper {
  background: linear-gradient(145deg, #0A1E4A 0%, #081534 60%, #050E22 100%);
  color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 3.5rem;
  box-shadow: 0 32px 70px -15px rgba(10, 30, 74, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.12);
  position: relative;
  overflow: hidden;
}

.roi-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.roi-slider-group {
  margin-bottom: 1.5rem;
}

.roi-slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #CBD5E1;
}

.roi-slider-val {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  color: #60A5FA;
  font-size: 1.1rem;
}

.roi-range-input {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.15);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}

.roi-range-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #2563EB;
  border: 2px solid #FFFFFF;
  box-shadow: 0 0 10px rgba(37, 99, 235, 0.8);
  cursor: pointer;
}

.roi-output-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
}

.roi-savings-num {
  font-size: 3.2rem;
  font-weight: 800;
  color: #10B981;
  line-height: 1;
  margin: 0.8rem 0;
}

/* ==========================================================================
   SHOWCASE FOOTER
   ========================================================================== */
.showcase-footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-color);
  padding: 4rem 0 2rem 0;
  color: var(--text-body);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-top: 1rem;
  max-width: 320px;
}

.footer-col h5 {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 1.2rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.88rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--dominante);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--text-light);
}

/* ==========================================================================
   AUTHENTICATION MODAL (Unified, Clean, No Confusing Public Admin Tab)
   ========================================================================== */
.auth-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 30, 74, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 1.5rem;
}

.auth-modal-overlay.active {
  display: flex;
  animation: fadeIn 0.25s ease;
}

.auth-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  width: 100%;
  max-width: 440px;
  box-shadow: 0 30px 60px -12px rgba(10, 30, 74, 0.35);
  position: relative;
}

.auth-header {
  text-align: center;
  margin-bottom: 1.8rem;
}

.auth-logo {
  height: 44px;
  width: auto;
  margin: 0 auto 1rem auto;
  display: block;
}

.auth-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary);
}

.auth-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.form-group {
  margin-bottom: 1.2rem;
}

.form-label {
  display: block;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border-color);
  background: var(--bg-page);
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--dominante);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(29, 87, 197, 0.15);
}

.demo-credentials-box {
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  font-size: 0.8rem;
  color: var(--text-body);
  margin-bottom: 1.4rem;
}

.demo-credentials-box code {
  background: rgba(29, 87, 197, 0.1);
  color: var(--dominante);
  padding: 2px 5px;
  border-radius: 4px;
  font-weight: 700;
}

.quick-demo-btn {
  display: inline-block;
  background: rgba(29, 87, 197, 0.1);
  color: var(--dominante);
  border: 1px solid rgba(29, 87, 197, 0.2);
  padding: 4px 10px;
  font-size: 0.76rem;
  font-weight: 700;
  border-radius: var(--radius-pill);
  cursor: pointer;
  margin-top: 6px;
  transition: all var(--transition-fast);
}

.quick-demo-btn:hover {
  background: var(--dominante);
  color: #FFFFFF;
}

/* ==========================================================================
   SCREEN 2: MAIN SAAS APPLICATION PORTAL
   ========================================================================== */
#screen-saas {
  flex-direction: row;
  background-color: var(--bg-page);
  height: 100vh;
  overflow: hidden;
}

/* Sidebar */
.sidebar {
  width: 270px;
  background: var(--bg-surface);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-shrink: 0;
  height: 100vh;
  overflow-y: auto;
  z-index: 100;
}

.sidebar-header {
  padding: 1.5rem 1.2rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 12px;
}

.sidebar-brand-img {
  height: 32px;
  width: auto;
  object-fit: contain;
}

.nav-menu {
  list-style: none;
  padding: 1rem 0.8rem;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-section-label {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-light);
  padding: 0.8rem 0.8rem 0.3rem 0.8rem;
}

.nav-item button {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius-md);
  border: none;
  background: transparent;
  color: var(--text-body);
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: left;
}

.nav-item button i {
  font-size: 1rem;
  color: var(--text-muted);
  width: 20px;
  text-align: center;
  transition: color var(--transition-fast);
}

.nav-item button:hover {
  background: rgba(29, 87, 197, 0.06);
  color: var(--dominante);
}

.nav-item button:hover i {
  color: var(--dominante);
}

.nav-item button.active {
  background: linear-gradient(135deg, rgba(19, 58, 132, 0.12) 0%, rgba(29, 87, 197, 0.16) 100%);
  color: var(--dominante);
  font-weight: 700;
}

.nav-item button.active i {
  color: var(--dominante);
}

/* Sidebar Footer & Quota Widget */
.sidebar-footer {
  padding: 1.2rem;
  border-top: 1px solid var(--border-color);
}

.quota-box {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.9rem;
}

.quota-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 6px;
}

.quota-bar-bg {
  width: 100%;
  height: 6px;
  background: var(--border-color);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 6px;
}

.quota-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--dominante), var(--accent-light));
  border-radius: 3px;
  transition: width 0.4s ease;
}

.quota-text {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* Main Application Area */
.main-area {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

/* Topbar */
.topbar {
  height: 70px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  flex-shrink: 0;
  z-index: 50;
}

.role-switcher-container {
  display: flex;
  align-items: center;
  gap: 10px;
}

.role-selector {
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--border-accent);
  background: var(--bg-subtle);
  color: var(--primary);
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  outline: none;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.theme-toggle-btn {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
  background: rgba(29, 87, 197, 0.08);
  color: var(--dominante);
}

.user-profile-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 12px 4px 6px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-pill);
}

.avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--secondary), var(--dominante));
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 800;
}

/* Dynamic Workspace Views */
.workspace-content {
  flex-grow: 1;
  padding: 2rem;
  overflow-y: auto;
}

/* Dashboard Styles */
.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 2rem;
}

.page-title {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary);
}

.page-description {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* KPI Cards Grid */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.4rem;
  margin-bottom: 2rem;
}

.kpi-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.4rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 14px;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.kpi-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.kpi-icon-box.blue { background: rgba(29, 87, 197, 0.1); color: var(--dominante); }
.kpi-icon-box.amber { background: rgba(245, 158, 11, 0.1); color: var(--status-warning); }
.kpi-icon-box.green { background: rgba(16, 185, 129, 0.1); color: var(--status-success); }
.kpi-icon-box.red { background: rgba(239, 68, 68, 0.1); color: var(--status-error); }

.kpi-data {
  display: flex;
  flex-direction: column;
}

.kpi-value {
  font-size: 1.7rem;
  line-height: 1.1;
  color: var(--primary);
}

.kpi-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 2px;
}

.dashboard-grid-2 {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.6rem;
}

.card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.6rem;
  box-shadow: var(--shadow-sm);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.2rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--border-color);
}

.card-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Pipeline Progress Bar */
.pipeline-bar {
  display: flex;
  height: 28px;
  border-radius: var(--radius-pill);
  overflow: hidden;
  background: var(--border-color);
  margin: 1rem 0;
  gap: 2px;
}

.pipeline-segment {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 800;
  font-family: 'Outfit', sans-serif;
  transition: width 0.5s ease;
}

/* Tables */
.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.data-table th {
  padding: 0.85rem 1rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--bg-subtle);
  border-bottom: 1.5px solid var(--border-color);
}

.data-table td {
  padding: 0.95rem 1rem;
  font-size: 0.88rem;
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}

.data-table tr:hover td {
  background-color: rgba(29, 87, 197, 0.03);
}

/* Filter Bar */
.filter-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.search-input-group {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-pill);
  padding: 0.45rem 1rem;
  flex-grow: 1;
  max-width: 450px;
}

.search-input-group input {
  border: none;
  background: transparent;
  outline: none;
  font-family: inherit;
  font-size: 0.88rem;
  color: var(--text-main);
  width: 100%;
}

.filter-selects {
  display: flex;
  gap: 10px;
}

.filter-select {
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-body);
  font-family: inherit;
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  outline: none;
}

/* 3D CAD Viewer Container */
.cad-viewer-container {
  width: 100%;
  height: 380px;
  background: #090D16;
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
}

.cad-controls-overlay {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  gap: 6px;
  z-index: 10;
}

.cad-meta-overlay {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: rgba(10, 30, 74, 0.85);
  backdrop-filter: blur(8px);
  color: #FFFFFF;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 600;
  z-index: 10;
}

/* Modals */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 30, 74, 0.65);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 1.5rem;
}

.modal-overlay.active {
  display: flex;
  animation: fadeIn 0.25s ease;
}

.modal-container {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 760px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
}

.modal-header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary);
}

.modal-body {
  padding: 1.8rem 2rem;
  flex-grow: 1;
}

.modal-footer {
  padding: 1.2rem 2rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  background: var(--bg-subtle);
  border-bottom-left-radius: var(--radius-xl);
  border-bottom-right-radius: var(--radius-xl);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.98); }
  to { opacity: 1; transform: scale(1); }
}

/* Responsive Media Queries */
@media (max-width: 1080px) {
  .hero-grid, .roi-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .bento-features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .bento-card.span-2 {
    grid-column: span 1;
  }
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .dashboard-grid-2 {
    grid-template-columns: 1fr;
  }
  .landing-links {
    display: none !important;
  }
  .landing-nav .btn-primary {
    display: none !important;
  }
  .saas-menu-toggle {
    display: inline-flex !important;
  }
}

@media (max-width: 768px) {
  .landing-nav {
    padding: 0 1rem;
    height: 64px;
  }
  #screen-landing {
    padding-top: 64px;
  }
  .hero-content h1 {
    font-size: 2.2rem;
  }
  .bento-features-grid, .pricing-grid {
    grid-template-columns: 1fr;
  }
  .reassurance-bar {
    grid-template-columns: 1fr;
  }
  .workflow-phase-card {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .sidebar {
    position: fixed;
    left: -270px;
    transition: left 0.3s ease;
  }
  .sidebar.mobile-open {
    left: 0;
  }
}

/* ==========================================================================
   LANGUAGE SWITCHER (FR / EN)
   ========================================================================== */
/* Language Switcher - Ultra-Clean Minimalist Vector Flags */
.lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  flex-shrink: 0;
  margin: 0 4px;
}

.lang-btn {
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 0;
  border-radius: 3px;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  opacity: 0.4;
  filter: grayscale(20%);
  outline: none;
  line-height: 1;
}

.lang-btn:hover {
  opacity: 0.85;
  filter: grayscale(0%);
  transform: scale(1.1);
}

.lang-btn.active {
  opacity: 1;
  filter: grayscale(0%) drop-shadow(0 2px 5px rgba(10, 30, 74, 0.3));
  transform: scale(1.1);
}

[data-theme="dark"] .lang-btn.active {
  filter: grayscale(0%) drop-shadow(0 2px 8px rgba(96, 165, 250, 0.5));
}

.flag-svg {
  width: 22px;
  height: 15px;
  border-radius: 3px;
  display: block;
  pointer-events: none;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.28);
}