:root {
  --primary-red: #dc2626;
  --primary-red-hover: #b91c1c;
  --primary-red-light: #fef2f2;
  --secondary-red: #ef4444;
  
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  
  --blue-500: #3b82f6;
  --blue-600: #2563eb;
  
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Raleway', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  
  --border-radius: 0.5rem;
  --border-radius-lg: 1rem;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--gray-700);
  background-color: var(--white);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--gray-900);
  margin-bottom: var(--spacing-md);
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.125rem; }

p {
  margin-bottom: var(--spacing-md);
  color: var(--gray-600);
  white-space: pre-line;
}

a {
  color: var(--primary-red);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--primary-red-hover);
}

.center { text-align: center; }
.cl { clear: both; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.btn {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin-top: var(--spacing-xl);
}

button, .button {
  font-family: var(--font-primary);
  font-weight: 600;
  padding: var(--spacing-md) var(--spacing-xl);
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  min-height: 48px;
}

.buttongauche, .buttondroite {
  background: var(--primary-red);
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.buttongauche:hover, .buttondroite:hover {
  background: var(--primary-red-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.demo {
  background: var(--white);
  color: var(--primary-red);
  border: 2px solid var(--primary-red);
  font-weight: 700;
  padding: var(--spacing-lg) var(--spacing-2xl);
}

.demo:hover {
  background: var(--primary-red);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

header {
  background: var(--white);
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
}

.topnav {
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  min-height: 70px;
}

.topnav a {
  color: var(--gray-700);
  padding: var(--spacing-md) var(--spacing-lg);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  border-radius: var(--border-radius);
  white-space: nowrap;
}

.topnav a:hover,
.topnav a.active {
  color: var(--primary-red);
  background-color: var(--primary-red-light);
}

.topnav .app {
  background: var(--primary-red);
  color: var(--white) !important;
  margin-left: var(--spacing-md);
}

.topnav .app:hover {
  background: var(--primary-red-hover);
  color: var(--white) !important;
}

.dropdown {
  position: relative;
  display: inline-block;
}

.dropbtn {
  background: none;
  border: none;
  color: var(--gray-700);
  padding: var(--spacing-md) var(--spacing-lg);
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.dropbtn:hover {
  color: var(--primary-red);
  background-color: var(--primary-red-light);
}

.dropdown-content {
  display: none;
  position: absolute;
  background-color: var(--white);
  min-width: 200px;
  box-shadow: var(--shadow-xl);
  z-index: 1000;
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--gray-200);
  padding: var(--spacing-sm);
  top: 100%;
  left: 0;
}

.dropdown:hover .dropdown-content {
  display: block;
}

.dropdown-content a {
  color: var(--gray-700);
  padding: var(--spacing-md);
  text-decoration: none;
  display: block;
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.dropdown-content a:hover {
  background-color: var(--gray-50);
  color: var(--primary-red);
}

.icon {
  display: none;
  font-size: 1.5rem;
  color: var(--gray-700);
  margin-left: auto;
}

.banniere {
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
  padding: var(--spacing-3xl) var(--spacing-lg);
  margin-bottom: var(--spacing-3xl);
  background-size: cover;
}

.banniere img {
  max-width: 200px;
  height: auto;
  margin-bottom: var(--spacing-lg);
  filter: drop-shadow(var(--shadow-md));
}

.banniere h1 {
  color: var(--gray-50);
  margin-bottom: var(--spacing-md);
  font-size: clamp(2rem, 5vw, 3.5rem);
}

.banniere p {
  font-size: 1.25rem;
  color: var(--gray-300);
  margin-bottom: var(--spacing-xl);
  font-style: italic;
}

section {
  position: relative;
}

.bloc-information, .bloc-information2 {
  padding: var(--spacing-3xl) var(--spacing-lg);
  max-width: 1200px;
  margin: 0 auto;
}

.gauche, .droite {
  width: 100%;
  margin-bottom: var(--spacing-xl);
}

.content {
  padding: var(--spacing-lg);
}

.bigimg {
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
}

.bigimg:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-xl);
}

.rouge {
  color: var(--primary-red);
}

.bloc-rouge {
  background: linear-gradient(135deg, var(--primary-red) 0%, var(--secondary-red) 100%);
  color: var(--white);
  padding: var(--spacing-3xl) var(--spacing-lg);
  margin: var(--spacing-3xl) 0;
  position: relative;
  overflow: hidden;
}

.bloc-rouge::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
  pointer-events: none;
}

.bloc-rouge h2 {
  color: var(--white);
  margin-bottom: var(--spacing-lg);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
}

.bloc-rouge p {
  color: var(--white);
  font-size: 1.125rem;
  line-height: 1.8;
  opacity: 0.95;
}

.enavant {
  display: inline-block;
  margin: 0 var(--spacing-md);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.pfactu {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  margin-bottom: var(--spacing-xl);
  transition: var(--transition);
  width: 100%;
  margin-left: auto;
  margin-right: auto;
}

.pfactu:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.pfactu img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.pfactu .content {
  padding: var(--spacing-lg);
}

.pfactu h6 {
  color: var(--gray-900);
  margin-bottom: var(--spacing-sm);
  font-size: 1.125rem;
}

.pfactu p {
  color: var(--gray-600);
  font-size: 0.875rem;
  line-height: 1.5;
}

footer {
  background: var(--gray-900);
  color: var(--white);
  margin-top: var(--spacing-3xl);
}

.bloc-footer {
  padding: var(--spacing-xl) var(--spacing-lg);
}

.titre-footer {
  color: var(--white);
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
  border-bottom: 2px solid var(--primary-red);
  padding-bottom: var(--spacing-sm);
  display: inline-block;
}

.bloc-footer p {
  color: var(--gray-300);
  line-height: 1.8;
}

.bloc-footer a {
  color: var(--gray-300);
  transition: var(--transition);
}

.bloc-footer a:hover {
  color: var(--primary-red);
}

.lienbleu:hover { color: #1877f2 !important; }
.lieninsta:hover { color: #e4405f !important; }
.lientwitter:hover { color: #1da1f2 !important; }
.lienyt:hover { color: #ff0000 !important; }

.barre {
  height: 2px;
  background: var(--primary-red);
  margin: var(--spacing-lg) 0;
}

.copy {
  text-align: center;
  padding: var(--spacing-lg);
  color: var(--gray-400);
  font-size: 0.875rem;
  border-top: 1px solid var(--gray-800);
}

.flammebb, .flammeg {
  height: 4px;
  background: linear-gradient(90deg, transparent 0%, var(--primary-red) 50%, transparent 100%);
  margin: var(--spacing-xl) 0;
}

@media screen and (min-width: 768px) {
    .bloc-information, .bloc-information2 {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-2xl);
        align-items: center;
    }
    .bloc-information2 {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      align-items: center;
    }
    .gauche, .droite {
        margin-bottom: 0;
    }
  
  .pfactu {
    display: inline-block;
    width: calc(100% - var(--spacing-lg));
    margin: var(--spacing-sm);
    vertical-align: top;
  }
  
  footer {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(25%, 1fr));
    gap: 0;
  }
  footer .content {
    padding: 0 !important;
  }
  footer h3 {
    color: var(--white);
  }
  .bloc-information2 > .gauche {
    grid-column: 1;
    text-align: left;
  }
  .bloc-information2 > .droite {
    grid-column: 2;
    text-align: right;
  }
  .bloc-information2 > .content:not(.gauche):not(.droite), .full-width {
    grid-column: 1 / span 2;
    width: 100%;
  }
  .full-width {
    display: block;
  }

}

@media (max-width: 768px) {
  .topnav {
    flex-direction: column;
    align-items: flex-start;
  }
  .presentation-content {
    grid-template-columns: 1fr !important;
  }
  .topnav a:not(.icon), .dropdown {
    display: none;
  }
  .topnav .icon {
      float: right;
      right: 0;
      position: absolute;
  }
  .topnav {
      min-height: 80px;
      padding-bottom: 10px;
  }
  .app {
    margin-left: 0;
  }
  .topnav.responsive a:not(.icon), .topnav.responsive .dropdown {
    display: block;
    width: 100%;
  }

  .dropbtn {
    min-width: 100%;
    display: block;
    position: relative;
    text-align: left;
  }

  .dropdown-content {
    position: relative;
    display: none;
    transition: all 0.3s ease;
  }
  .dropdown:hover .dropdown-content {
    display: block;
    position: relative;

    background: var(--dark-secondary);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
  }
  .icon {
    display: block;
    position: absolute;
    right: 2rem;
    top: 1rem;
  }
  .logo-footer {
    max-width: 100px !important;
    height: auto;
  }

  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.5rem; }
  
  .banniere {
    padding: var(--spacing-2xl) var(--spacing-md);
  }
  
  .bloc-information,
  .bloc-information2,
  .bloc-rouge {
    padding: var(--spacing-2xl) var(--spacing-md);
  }
  
  .btn {
    flex-direction: column;
  }
  
  button, .button {
    width: 100%;
    max-width: 300px;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.bloc-information > * {
  animation: fadeInUp 0.6s ease-out;
}
.bloc-information2 > * {
  animation: fadeInUp 0.6s ease-out;
}
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

.bloc-footer h3 {
  color : var(--white);
}
button:focus,
a:focus,
.dropbtn:focus {
  outline: 2px solid var(--primary-red);
  outline-offset: 2px;
}

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

img[loading="lazy"] {
  opacity: 0;
  transition: opacity 0.3s;
}

img[loading="lazy"].loaded {
  opacity: 1;
}

input, textarea, select {
    font-family: var(--font-primary);
    font-size: 1rem;
    padding: var(--spacing-md);
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    width: 100%;
    margin-bottom: 10px !important;
    box-sizing: border-box;
    transition: border-color 0.3s;
}

input:focus, textarea:focus, select:focus {
    border-color: var(--primary-red);
    outline: none;
}

body:has(form[action*="./contact.php"]) .bloc-information,
body:has(form[action*="./postuler-v.php"]) .bloc-information {
    display: block !important;
}
#customers2 {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-xl) 0;
    background: var(--white);
    box-shadow: var(--shadow-md);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    font-size: 1rem;
}

#customers2 tr {
    border-bottom: 1px solid var(--gray-200);
}

#customers2 tr:last-child {
    border-bottom: none;
}

#customers2 td {
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--gray-700);
    vertical-align: top;
}

#customers2 .tred2 {
    background: var(--primary-red-light);
    color: var(--primary-red);
    font-weight: 600;
    border-right: 2px solid var(--primary-red);
    width: 35%;
}

@media (max-width: 600px) {
    #customers2 td {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.95rem;
    }
    #customers2 .tred2 {
        width: 45%;
    }
}
.bloc-information.presentation {
  display: block !important;
}
.presentation-content {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr 1fr;
}
.image-carousel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.image-carousel img {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}
.content .img {
  background: radial-gradient(circle at 50% 50%, rgb(204 204 204 / 80%), rgb(233 233 233 / 50%));
}
.element-title {
  color: var(--gray-900) !important;
}