/* ====================================
   LOADING SCREEN
   ==================================== */

.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: linear-gradient(135deg, #0A0A0A 0%, #1A1A1A 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  overflow: hidden;
}

.loading-screen.hidden {
  opacity: 0;
  pointer-events: none;
  transition: opacity 600ms ease-out;
}

.loading-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  animation: loadingFadeIn 500ms ease-out;
}

@keyframes loadingFadeIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.loading-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.loading-logo-img {
  width: 80px;
  height: auto;
  animation: logoPulse 2s ease-in-out infinite, logoFloat 3s ease-in-out infinite;
}

.logo-brand-name {
  font-family: var(--font-primary);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 2px;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-brand-suffix {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--accent-cyan);
  -webkit-text-fill-color: var(--accent-cyan);
}

@keyframes logoPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.8; }
}

@keyframes logoFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

.loading-slogan {
  font-family: var(--font-secondary);
  font-size: 18px;
  color: var(--text-secondary);
  font-weight: 400;
  letter-spacing: 0.5px;
  margin: 0;
  animation: sloganSlideIn 700ms ease-out 200ms both;
}

@keyframes sloganSlideIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.progress-circle-container {
  position: relative;
  width: 150px;
  height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: progressSlideIn 700ms ease-out 400ms both;
}

@keyframes progressSlideIn {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.progress-circle {
  position: absolute;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.progress-circle-bg {
  fill: none;
  stroke: rgba(255, 255, 255, 0.1);
  stroke-width: 3;
}

.progress-circle-fill {
  fill: none;
  stroke: url(#progressGradient);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-dasharray: 339.29;
  stroke-dashoffset: 339.29;
  transition: stroke-dashoffset 50ms linear;
  background: var(--gradient-primary);
}

.progress-text {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 2px;
}

.progress-percent {
  font-family: var(--font-primary);
  font-size: 32px;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.progress-unit {
  font-family: var(--font-secondary);
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 600;
  margin-bottom: 2px;
}

.loading-screen::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 102, 255, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  animation: loadingOrbMove 6s ease-in-out infinite;
}

.loading-screen::after {
  content: '';
  position: absolute;
  bottom: -50%;
  left: -50%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  animation: loadingOrbMove 8s ease-in-out infinite reverse;
}

@keyframes loadingOrbMove {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(50px, 50px); }
}

/* ====================================
   XNOVA SYSTEMES v3.0 - STYLES GLOBAUX
   ==================================== */

:root {
  /* Couleurs de base */
  --primary-dark: #0A0A0A;
  --secondary-dark: #1A1A1A;
  --tertiary-dark: #262626;
  --accent-blue: #0066FF;
  --accent-cyan: #00F0FF;
  --accent-blue-light: #3388FF;
  --accent-cyan-light: #33F3FF;
  --text-primary: #FFFFFF;
  --text-secondary: #B0B0B0;
  --text-tertiary: #808080;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #0066FF 0%, #00F0FF 100%);
  --gradient-secondary: linear-gradient(135deg, #00F0FF 0%, #0066FF 100%);

  /* Dimensions */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;

  /* Typographie */
  --font-primary: 'Space Grotesk', sans-serif;
  --font-secondary: 'Inter', sans-serif;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-ultra: 800ms cubic-bezier(0.22, 1, 0.36, 1);

  /* Rythme visuel / polish */
  --radius-card: 14px;
  --radius-soft: 10px;
  --glass-bg: rgba(18, 18, 18, 0.6);
  --glass-border: rgba(255, 255, 255, 0.06);
  --shadow-soft: 0 12px 30px rgba(0, 0, 0, 0.35);
  --shadow-accent: 0 18px 50px rgba(0, 102, 255, 0.18);

  /* Z-index */
  --z-background: -1;
  --z-content: 1;
  --z-navbar: 1000;
  --z-modal: 2000;
}

/* Reset et base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-secondary);
  background-color: var(--primary-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ====================================
   ICONS - FONT AWESOME
   ==================================== */

.fa, .fas, .far, .fal, .fab, .fad,
i[class^="fa-"], i[class*=" fa-"] {
  display: inline-block !important;
  font-style: normal;
  font-variant: normal;
  text-rendering: auto;
  line-height: 1;
  vertical-align: middle;
}

/* ====================================
   FOND ANIMÉ
   ==================================== */

.background-animation {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-background);
  overflow: hidden;
}

.grid-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  animation: gridMove 120s linear infinite;
  opacity: 0.25;
}

@keyframes gridMove {
  0% { transform: translate(0, 0); }
  100% { transform: translate(50px, 50px); }
}

.gradient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.12;
  animation: float 26s ease-in-out infinite;
}

.gradient-orb-1 {
  width: 500px;
  height: 500px;
  top: -100px;
  left: -100px;
  background: var(--accent-blue);
  animation-delay: 0s;
}

.gradient-orb-2 {
  width: 500px;
  height: 500px;
  bottom: -100px;
  right: -100px;
  background: var(--accent-cyan);
  animation-delay: 13s;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) translateX(0px); }
  50% { transform: translateY(50px) translateX(50px); }
}

/* ====================================
   NAVBAR - NOUVELLE CONCEPTION
   ==================================== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  z-index: var(--z-navbar);
  backdrop-filter: blur(14px);
  background: rgba(10, 10, 10, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  animation: slideDownIn 500ms ease-out;
}

@keyframes slideDownIn {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* Logo */
.navbar-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
  text-decoration: none;
  transition: transform var(--transition-fast);
}

.navbar-logo:hover {
  transform: scale(1.02);
}

.navbar-logo-img {
  width: 36px;
  height: auto;
  transition: transform var(--transition-fast);
}

.navbar-logo:hover .navbar-logo-img {
  transform: rotate(-5deg);
}

.navbar-logo .logo-brand-name {
  font-family: var(--font-primary);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 1px;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.navbar-logo .logo-brand-suffix {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--accent-cyan);
  -webkit-text-fill-color: var(--accent-cyan);
  margin-left: 4px;
}

/* Menu Desktop */
.navbar-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
  flex: 1;
  margin-left: var(--spacing-2xl);
}

.navbar-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.5px;
  position: relative;
  transition: color var(--transition-fast);
  font-family: var(--font-primary);
}

.navbar-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-fast);
}

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

.navbar-link:hover::after {
  width: 100%;
}

/* Bouton CTA */
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-soft);
  font-weight: 600;
  letter-spacing: 0.5px;
  text-decoration: none;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), background var(--transition-normal), color var(--transition-normal), border-color var(--transition-normal);
  border: none;
  cursor: pointer;
  font-family: var(--font-secondary);
  font-size: 14px;
  text-align: center;
  outline: none;
}

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

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
}

.btn-secondary {
  background: transparent;
  color: var(--accent-cyan);
  border: 2px solid rgba(0, 240, 255, 0.7);
}

.btn-secondary:hover {
  background: rgba(0, 240, 255, 0.08);
  border-color: var(--accent-cyan-light);
  color: var(--accent-cyan-light);
  box-shadow: 0 10px 26px rgba(0, 240, 255, 0.18);
}

.btn-cta {
  background: var(--gradient-primary);
  color: var(--text-primary);
  border: 2px solid transparent;
  padding: 10px 20px;
  font-size: 13px;
  white-space: nowrap;
}

.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
}

.btn-large {
  padding: var(--spacing-md) var(--spacing-2xl);
  font-size: 16px;
}

/* Button icons */
.btn i {
  margin-right: 6px;
  transition: transform var(--transition-fast);
}

.btn:hover i {
  transform: translateX(2px);
}

.btn-cta i {
  font-size: 12px;
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.mobile-toggle span {
  width: 25px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

.mobile-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  flex-direction: column;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  animation: slideDown 300ms ease-out;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mobile-link {
  color: var(--text-secondary);
  text-decoration: none;
  padding: var(--spacing-sm);
  transition: color var(--transition-fast);
}

.mobile-link i {
  width: 20px;
  margin-right: 8px;
  color: var(--accent-cyan);
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

.mobile-link:hover {
  color: var(--accent-cyan);
}

.mobile-link:hover i {
  opacity: 1;
}

/* ====================================
   SECTION HERO
   ==================================== */

.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  min-height: calc(100vh - 80px);
  padding: 0 var(--spacing-lg);
  max-width: 1400px;
  margin: 80px auto 0;
  gap: var(--spacing-2xl);
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: rgba(0, 102, 255, 0.1);
  border: 1px solid rgba(0, 102, 255, 0.3);
  border-radius: var(--radius-soft);
  padding: var(--spacing-sm) var(--spacing-md);
  width: fit-content;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-cyan);
  font-family: var(--font-primary);
}

.hero-title {
  font-family: var(--font-primary);
  font-size: 56px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.8px;
}

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

.hero-subtitle {
  color: var(--text-secondary);
  font-size: 18px;
  line-height: 1.7;
  max-width: 520px;
}

.hero-ctas {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.hero-trust {
  display: flex;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-trust span {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
}

.hero-trust i {
  color: var(--accent-cyan);
}

/* Hologramme */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hologram {
  position: relative;
  width: 280px;
  height: 280px;
}

.hologram-ring {
  position: absolute;
  inset: 0;
  border: 2px solid rgba(0, 240, 255, 0.7);
  border-radius: 50%;
  animation: pulse 4.2s ease-in-out infinite;
}

.hologram-center {
  position: absolute;
  inset: 30px;
  background: radial-gradient(circle at 30% 30%, rgba(0, 102, 255, 0.2), transparent);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
  border: 1px solid rgba(0, 240, 255, 0.16);
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.1); opacity: 0.8; }
}

/* ====================================
   SECTIONS GÉNÉRALES
   ==================================== */

.section {
  padding: calc(var(--spacing-2xl) + 0.5rem) var(--spacing-lg);
  max-width: 1400px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--accent-cyan);
  text-transform: uppercase;
  margin-bottom: var(--spacing-md);
}

.section-label i {
  font-size: 14px;
  opacity: 0.8;
}

.section-header h2 {
  font-family: var(--font-primary);
  font-size: 42px;
  font-weight: 700;
  letter-spacing: -0.4px;
  margin-bottom: var(--spacing-md);
}

.section-header p {
  color: var(--text-secondary);
  font-size: 16px;
  max-width: 500px;
  margin: 0 auto;
}

/* ====================================
   SECTION VISION
   ==================================== */

.vision-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.vision-card {
  background: linear-gradient(135deg, rgba(26, 26, 26, 0.55), rgba(38, 38, 38, 0.35));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  padding: var(--spacing-xl);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.vision-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 102, 255, 0.5), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.vision-card:hover {
  border-color: rgba(0, 102, 255, 0.2);
  background: linear-gradient(135deg, rgba(26, 26, 26, 0.75), rgba(38, 38, 38, 0.55));
  transform: translateY(-4px);
  box-shadow: var(--shadow-accent);
}

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

.vision-icon {
  font-size: 32px;
  color: var(--accent-cyan);
  margin-bottom: var(--spacing-md);
  transition: color var(--transition-normal);
}

.vision-card:hover .vision-icon {
  color: var(--accent-blue-light);
}

.vision-card h3 {
  font-family: var(--font-primary);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.vision-card p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 14px;
}

/* ====================================
   SECTION SOLUTIONS
   ==================================== */

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-xl);
}

.solution-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  padding: var(--spacing-xl);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  box-shadow: var(--shadow-soft);
}

.solution-card:hover {
  border-color: rgba(0, 240, 255, 0.28);
  background: rgba(26, 26, 26, 0.7);
  transform: translateY(-4px);
  box-shadow: var(--shadow-accent);
}

.solution-icon {
  font-size: 36px;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.1), rgba(0, 240, 255, 0.1));
  border-radius: var(--radius-soft);
  color: var(--accent-cyan);
  transition: all var(--transition-normal);
}

.solution-card:hover .solution-icon {
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.2), rgba(0, 240, 255, 0.2));
  color: var(--accent-blue-light);
}

.solution-card h3 {
  font-family: var(--font-primary);
  font-size: 20px;
  font-weight: 600;
}

.solution-card p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
}

.solution-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  list-style: none;
}

.solution-tags li {
  background: rgba(0, 102, 255, 0.1);
  color: var(--accent-cyan);
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  border: 1px solid rgba(0, 102, 255, 0.2);
}

/* ====================================
   SECTION PROJETS
   ==================================== */

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
}

.project-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-soft);
}

.project-card:hover {
  border-color: rgba(0, 240, 255, 0.3);
  transform: translateY(-6px);
  box-shadow: var(--shadow-accent);
}

.project-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: rgba(38, 38, 38, 0.5);
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.project-card:hover .project-image img {
  transform: scale(1.05);
}

.project-content {
  padding: var(--spacing-xl);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  flex: 1;
}

.project-content h3 {
  font-family: var(--font-primary);
  font-size: 20px;
  font-weight: 600;
}

.project-content p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
  flex: 1;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.tag {
  background: rgba(0, 240, 255, 0.1);
  color: var(--accent-cyan);
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  border: 1px solid rgba(0, 240, 255, 0.2);
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--accent-cyan);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  transition: all var(--transition-fast);
  margin-top: auto;
}

.project-link:hover {
  gap: var(--spacing-md);
  color: var(--accent-blue-light);
}

/* ====================================
   SECTION MUSLIM+
   ==================================== */

.muslimplus-section {
  padding: var(--spacing-2xl) var(--spacing-lg);
  background: linear-gradient(
    160deg,
    rgba(10, 10, 10, 0.95) 0%,
    rgba(0, 60, 40, 0.15) 40%,
    rgba(0, 102, 80, 0.1) 60%,
    rgba(10, 10, 10, 0.95) 100%
  );
  position: relative;
  overflow: hidden;
}

.muslimplus-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(34, 197, 94, 0.4), transparent);
}

.muslimplus-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(34, 197, 94, 0.4), transparent);
}

.muslimplus-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 550px 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

/* Visual / Image */
.muslimplus-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.muslimplus-phone {
  position: relative;
  z-index: 2;
}

.muslimplus-cover {
  width: 520px;
  height: auto;
  border-radius: 24px;
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.5),
    0 0 60px rgba(34, 197, 94, 0.15);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.muslimplus-cover:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow:
    0 40px 100px rgba(0, 0, 0, 0.6),
    0 0 80px rgba(34, 197, 94, 0.25);
}

.muslimplus-glow {
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(34, 197, 94, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  animation: muslimplusGlow 4s ease-in-out infinite alternate;
}

@keyframes muslimplusGlow {
  0% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
  100% { opacity: 1; transform: translate(-50%, -50%) scale(1.2); }
}

/* Content */
.muslimplus-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.muslimplus-content .section-label {
  color: #22c55e;
}

.muslimplus-content .section-label i {
  color: #22c55e;
}

.muslimplus-title {
  font-family: var(--font-primary);
  font-size: 32px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-primary);
}

.muslimplus-name {
  background: linear-gradient(135deg, #22c55e, #4ade80);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 38px;
}

.muslimplus-dash {
  color: var(--text-tertiary);
  margin: 0 8px;
}

.muslimplus-subtitle {
  font-size: 17px;
  color: rgba(34, 197, 94, 0.8);
  font-weight: 500;
  font-style: italic;
  line-height: 1.7;
  padding-left: 16px;
  border-left: 3px solid rgba(34, 197, 94, 0.4);
}

.muslimplus-desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* Features */
.muslimplus-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: var(--spacing-sm);
}

.muslimplus-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: rgba(34, 197, 94, 0.06);
  border: 1px solid rgba(34, 197, 94, 0.15);
  border-radius: 10px;
  font-size: 14px;
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.muslimplus-feature:hover {
  background: rgba(34, 197, 94, 0.12);
  border-color: rgba(34, 197, 94, 0.3);
  transform: translateX(4px);
}

.muslimplus-feature i {
  color: #22c55e;
  font-size: 18px;
  width: 20px;
  text-align: center;
}

/* Store buttons */
.muslimplus-ctas {
  display: flex;
  justify-content: center;
  margin-top: var(--spacing-md);
}

.btn-store {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 24px;
  border-radius: 12px;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.btn-store i {
  font-size: 28px;
}

.btn-store-text {
  display: flex;
  flex-direction: column;
}

.btn-store-small {
  font-size: 11px;
  opacity: 0.8;
  line-height: 1;
}

.btn-store-big {
  font-size: 18px;
  font-weight: 700;
  font-family: var(--font-primary);
  line-height: 1.3;
}

.btn-playstore {
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: white;
}

.btn-playstore:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(34, 197, 94, 0.35);
}

/* Responsive Muslim+ */
@media (max-width: 900px) {
  .muslimplus-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .muslimplus-visual {
    order: -1;
  }

  .muslimplus-cover {
    width: 400px;
  }

  .muslimplus-title {
    font-size: 26px;
  }

  .muslimplus-name {
    font-size: 32px;
  }

  .muslimplus-subtitle {
    border-left: none;
    padding-left: 0;
    text-align: center;
  }

  .muslimplus-desc {
    text-align: left;
  }

  .muslimplus-features {
    grid-template-columns: 1fr;
  }

  .muslimplus-ctas {
    flex-direction: column;
    align-items: center;
  }

  .btn-store {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .muslimplus-cover {
    width: 320px;
  }

  .muslimplus-title {
    font-size: 22px;
  }

  .muslimplus-name {
    font-size: 28px;
  }
}

/* ====================================
   SECTION IMPACT (STATS)
   ==================================== */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
}

.stat-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  padding: var(--spacing-2xl) var(--spacing-lg);
  text-align: center;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-soft);
}

.stat-card:hover {
  border-color: rgba(0, 240, 255, 0.3);
  background: rgba(26, 26, 26, 0.7);
  transform: translateY(-4px);
  box-shadow: var(--shadow-accent);
}

.stat-icon {
  font-size: 32px;
  margin-bottom: var(--spacing-md);
  color: var(--accent-cyan);
  opacity: 0.8;
  transition: all var(--transition-fast);
}

.stat-card:hover .stat-icon {
  opacity: 1;
  transform: scale(1.1);
}

.stat-number {
  font-family: var(--font-primary);
  font-size: 48px;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  color: var(--text-secondary);
  font-size: 14px;
  margin-top: var(--spacing-md);
  font-weight: 500;
}

/* ====================================
   SECTION TÉMOIGNAGES
   ==================================== */

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.testimonial-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  padding: var(--spacing-xl);
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-soft);
}

.testimonial-card:hover {
  border-color: rgba(0, 240, 255, 0.3);
  background: rgba(26, 26, 26, 0.7);
  transform: translateY(-4px);
  box-shadow: var(--shadow-accent);
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: var(--spacing-md);
  font-size: 14px;
}

.testimonial-stars i {
  color: var(--accent-cyan);
}

.testimonial-text {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: var(--spacing-lg);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.author-info {
  flex: 1;
}

.author-name {
  font-weight: 600;
  margin-bottom: 4px;
}

.author-title {
  color: var(--text-secondary);
  font-size: 13px;
}

/* ====================================
   SECTION CEO VISION
   ==================================== */

.ceo-section {
  padding: var(--spacing-2xl) var(--spacing-lg);
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.03) 0%, rgba(0, 240, 255, 0.02) 100%);
  position: relative;
  overflow: hidden;
}

.ceo-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 240, 255, 0.3), transparent);
}

.ceo-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

.ceo-image {
  text-align: center;
}

.ceo-photo-wrapper {
  position: relative;
  display: inline-block;
  margin-bottom: var(--spacing-lg);
}

.ceo-photo {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid transparent;
  background: linear-gradient(var(--secondary-dark), var(--secondary-dark)) padding-box,
              var(--gradient-primary) border-box;
  box-shadow: 0 20px 60px rgba(0, 102, 255, 0.2);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.ceo-photo:hover {
  transform: scale(1.05);
  box-shadow: 0 30px 80px rgba(0, 102, 255, 0.3);
}

.ceo-badge {
  position: absolute;
  bottom: 10px;
  right: 10px;
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 20px;
  box-shadow: 0 8px 24px rgba(0, 102, 255, 0.4);
}

.ceo-info {
  margin-top: var(--spacing-md);
}

.ceo-name {
  font-family: var(--font-primary);
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.ceo-title {
  font-size: 14px;
  color: var(--accent-cyan);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.ceo-content {
  padding-left: var(--spacing-xl);
  border-left: 2px solid rgba(0, 240, 255, 0.2);
}

.ceo-content .section-label {
  margin-bottom: var(--spacing-md);
}

.ceo-content h2 {
  font-family: var(--font-primary);
  font-size: 36px;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.ceo-quote {
  font-family: var(--font-secondary);
  font-size: 17px;
  line-height: 1.9;
  color: var(--text-secondary);
  font-style: italic;
  position: relative;
  margin: 0;
  padding: 0;
}

.ceo-quote::before {
  content: none;
}

.ceo-signature {
  margin-top: var(--spacing-xl);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.signature-line {
  width: 60px;
  height: 2px;
  background: var(--gradient-primary);
}

.ceo-signature span {
  font-family: var(--font-primary);
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}

/* Responsive CEO Section */
@media (max-width: 900px) {
  .ceo-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .ceo-content {
    padding-left: 0;
    border-left: none;
    border-top: 2px solid rgba(0, 240, 255, 0.2);
    padding-top: var(--spacing-xl);
  }

  .ceo-quote {
    text-align: left;
  }

  .ceo-signature {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .ceo-photo {
    width: 180px;
    height: 180px;
  }

  .ceo-content h2 {
    font-size: 28px;
  }

  .ceo-quote {
    font-size: 15px;
  }
}

/* ====================================
   SECTION CONTACT
   ==================================== */

.contact-section {
  padding: var(--spacing-2xl) var(--spacing-lg);
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--spacing-2xl);
  max-width: 1000px;
  margin: 0 auto;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-soft);
}

.contact-info-item:hover {
  border-color: rgba(0, 240, 255, 0.3);
  background: rgba(26, 26, 26, 0.7);
  transform: translateX(4px);
  box-shadow: var(--shadow-accent);
}

.contact-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.1), rgba(0, 240, 255, 0.1));
  border-radius: var(--radius-soft);
  color: var(--accent-cyan);
  font-size: 20px;
  flex-shrink: 0;
}

.contact-details h4 {
  font-family: var(--font-primary);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text-secondary);
}

.contact-details a,
.contact-details p {
  font-size: 15px;
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.contact-details a:hover {
  color: var(--accent-cyan);
}

/* Contact Form */
.contact-form {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: calc(var(--radius-card) + 2px);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-soft);
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  font-family: var(--font-primary);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
}

.form-group label i {
  color: var(--accent-cyan);
  margin-right: 6px;
  opacity: 0.8;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  background: rgba(10, 10, 10, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-soft);
  color: var(--text-primary);
  font-family: var(--font-secondary);
  font-size: 15px;
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-cyan);
  background: rgba(10, 10, 10, 0.8);
  box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-tertiary);
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23808080' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}

.form-group select option {
  background: var(--secondary-dark);
  color: var(--text-primary);
}

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

.contact-form .btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
}

.contact-form .btn i {
  transition: transform var(--transition-fast);
}

.contact-form .btn:hover i {
  transform: translateX(5px);
}

/* Form validation styles */
.form-group input:invalid:not(:placeholder-shown),
.form-group textarea:invalid:not(:placeholder-shown) {
  border-color: #ff4444;
}

.form-group input:valid:not(:placeholder-shown),
.form-group textarea:valid:not(:placeholder-shown) {
  border-color: #44ff88;
}

/* Contact responsive */
@media (max-width: 768px) {
  .contact-container {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .contact-info {
    order: 2;
  }

  .contact-form {
    order: 1;
  }
}

/* ====================================
   SECTION CTA (legacy - can be removed if not used)
   ==================================== */

.cta-section {
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.1), rgba(0, 240, 255, 0.05));
  border: 1px solid rgba(0, 102, 255, 0.2);
  border-radius: 16px;
  text-align: center;
  padding: var(--spacing-2xl) var(--spacing-lg);
  margin: var(--spacing-2xl) auto;
  max-width: 800px;
}

.cta-content h2 {
  font-family: var(--font-primary);
  font-size: 36px;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
}

.cta-content p {
  color: var(--text-secondary);
  font-size: 16px;
  margin-bottom: var(--spacing-xl);
  line-height: 1.7;
}

/* ====================================
   FOOTER
   ==================================== */

.footer {
  background: rgba(26, 26, 26, 0.5);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: var(--spacing-2xl) var(--spacing-lg) var(--spacing-lg);
  margin-top: var(--spacing-2xl);
}

.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-2xl);
  max-width: 1400px;
  margin: 0 auto var(--spacing-2xl);
}

.footer-section h4 {
  font-family: var(--font-primary);
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-section p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.7;
}

.footer-section ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-section a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  transition: color var(--transition-fast);
}

.footer-section a:hover {
  color: var(--accent-cyan);
}

.footer-section a i {
  display: inline-block;
  width: 16px;
  margin-right: 8px;
  color: var(--accent-cyan);
  opacity: 0.8;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.footer-section a:hover i {
  opacity: 1;
  transform: translateX(2px);
}

.footer-legal a i {
  margin-right: 6px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.footer-logo-img {
  width: 40px;
  height: auto;
  opacity: 0.9;
  transition: opacity var(--transition-fast);
}

.footer-logo:hover .footer-logo-img {
  opacity: 1;
}

.footer-brand-name {
  font-family: var(--font-primary);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-primary);
}

.footer-brand-suffix {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--accent-cyan);
  margin-left: 4px;
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
}

.social-links a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 102, 255, 0.1);
  border: 1px solid rgba(0, 102, 255, 0.2);
  border-radius: 8px;
  color: var(--accent-cyan);
  transition: all var(--transition-fast);
}

.social-links a:hover {
  background: rgba(0, 102, 255, 0.2);
  border-color: rgba(0, 240, 255, 0.3);
  transform: translateY(-2px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  max-width: 1400px;
  margin: 0 auto;
}

.footer-bottom p {
  color: var(--text-tertiary);
  font-size: 13px;
}

.footer-legal {
  display: flex;
  gap: var(--spacing-lg);
}

.footer-legal a {
  color: var(--text-tertiary);
  font-size: 13px;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-legal a:hover {
  color: var(--accent-cyan);
}

/* ====================================
   RESPONSIVE DESIGN
   ==================================== */

@media (max-width: 768px) {
  :root {
    font-size: 14px;
  }

  .navbar-menu {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .mobile-menu {
    display: flex;
  }

  .navbar-container {
    padding: 0 var(--spacing-md);
  }

  .btn-cta {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: var(--spacing-2xl) var(--spacing-md);
    margin: 80px auto 0;
  }

  .hero-title {
    font-size: 36px;
  }

  .hero-visual {
    min-height: 300px;
  }

  .hero-ctas {
    flex-direction: column;
  }

  .hero-trust {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .section {
    padding: var(--spacing-xl) var(--spacing-md);
  }

  .section-header h2 {
    font-size: 28px;
  }

  .vision-grid,
  .solutions-grid,
  .projects-grid,
  .stats-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

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

  .footer-legal {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  html {
    scroll-padding-top: 60px;
  }
}

@media (max-width: 576px) {
  .navbar-logo .logo-text {
    font-size: 18px;
  }

  .navbar-logo .logo-systemes {
    font-size: 10px;
  }

  .hero-title {
    font-size: 28px;
  }

  .hero-subtitle {
    font-size: 14px;
  }

  .hero-ctas {
    gap: var(--spacing-sm);
  }

  .section-header h2 {
    font-size: 24px;
  }

  .cta-section .cta-content h2 {
    font-size: 28px;
  }

  .stat-number {
    font-size: 36px;
  }
}

/* ====================================
   ACCESSIBILITÉ
   ==================================== */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (prefers-color-scheme: dark) {
  body {
    color-scheme: dark;
  }
}

/* Focus visible pour accessibilité */
.btn:focus-visible,
.navbar-link:focus-visible,
.project-link:focus-visible,
.footer-section a:focus-visible,
.social-links a:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Print styles */
@media print {
  .navbar,
  .mobile-toggle,
  .footer {
    display: none;
  }

  body {
    background: white;
    color: black;
  }
}

/* ====================================
   LANGUAGE SELECTOR
   ==================================== */

.language-selector {
  position: relative;
  margin-right: var(--spacing-md);
}

.language-toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 8px 12px;
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--text-primary);
  font-family: var(--font-secondary);
  font-size: 13px;
  font-weight: 500;
}

.language-toggle:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(0, 240, 255, 0.3);
}

.language-toggle i {
  font-size: 10px;
  transition: transform var(--transition-fast);
  color: var(--text-secondary);
}

.language-dropdown.open + .language-toggle i,
.language-selector:has(.language-dropdown.open) .language-toggle i {
  transform: rotate(180deg);
}

.current-lang-flag,
.lang-flag {
  width: 20px;
  height: 14px;
  border-radius: 2px;
  background-size: cover;
  background-position: center;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.flag-fr {
  background: linear-gradient(to right, #002395 33%, #FFFFFF 33%, #FFFFFF 66%, #ED2939 66%);
}

.flag-en {
  background: linear-gradient(to bottom,
    #012169 0%, #012169 100%);
  position: relative;
}

.flag-en::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, transparent 40%, #FFFFFF 40%, #FFFFFF 60%, transparent 60%),
    linear-gradient(to right, transparent 45%, #FFFFFF 45%, #FFFFFF 55%, transparent 55%),
    linear-gradient(to bottom, transparent 45%, #C8102E 45%, #C8102E 55%, transparent 55%),
    linear-gradient(to right, transparent 47%, #C8102E 47%, #C8102E 53%, transparent 53%);
}

.language-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: rgba(26, 26, 26, 0.95);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: var(--spacing-xs);
  min-width: 140px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-fast);
  z-index: 1002;
}

.language-dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-option {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  width: 100%;
  padding: 10px 12px;
  background: transparent;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--text-secondary);
  font-family: var(--font-secondary);
  font-size: 13px;
  text-align: left;
}

.lang-option:hover {
  background: rgba(0, 102, 255, 0.1);
  color: var(--text-primary);
}

.lang-option.active {
  background: rgba(0, 240, 255, 0.1);
  color: var(--accent-cyan);
}

.lang-option.active::after {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  margin-left: auto;
  font-size: 11px;
}

/* Mobile Language Selector */
.mobile-lang-selector {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin: var(--spacing-sm) 0;
}

.lang-option-mobile {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  padding: 8px 16px;
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--text-secondary);
  font-family: var(--font-secondary);
  font-size: 14px;
  font-weight: 600;
}

.lang-option-mobile:hover,
.lang-option-mobile.active {
  background: rgba(0, 240, 255, 0.1);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

.lang-separator {
  color: var(--text-tertiary);
  font-size: 14px;
}

/* Responsive adjustments for language selector */
@media (max-width: 768px) {
  .language-selector {
    display: none;
  }

  .mobile-lang-selector {
    display: flex;
  }
}

@media (min-width: 769px) {
  .mobile-lang-selector {
    display: none;
  }
}

/* ====================================
   WHATSAPP FLOATING BUTTON
   ==================================== */

.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 32px;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: all var(--transition-normal);
  animation: whatsappPulse 2s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
  animation: none;
}

.whatsapp-float:active {
  transform: scale(0.95);
}

@keyframes whatsappPulse {
  0%, 100% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  }
  50% {
    box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6);
  }
}

.whatsapp-tooltip {
  position: absolute;
  right: 70px;
  background: var(--secondary-dark);
  color: var(--text-primary);
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transform: translateX(10px);
  transition: all var(--transition-fast);
  pointer-events: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.whatsapp-tooltip::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  border-width: 6px;
  border-style: solid;
  border-color: transparent transparent transparent var(--secondary-dark);
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

/* WhatsApp responsive */
@media (max-width: 768px) {
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 54px;
    height: 54px;
    font-size: 28px;
  }

  .whatsapp-tooltip {
    display: none;
  }
}