:root {
  --primary: #ed682a;
  --secondary: #1d232c;
  --bg-color: #ffffff;
  --text-color: #171717;
  --light-gray: #f4f4f4;
  --transition: all 0.3s ease;
  --font-main: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

html {
  scroll-behavior: smooth;
}

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

body {
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: var(--font-main);
  line-height: 1.6;
  font-size: 16px;
  padding-bottom: 80px;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--secondary);
  line-height: 1.2;
  margin-bottom: 1.5rem;
  font-weight: 700;
}

/* Override pour les titres dans les conteneurs text-white (hero sections) */
.text-white h1,
.text-white h2,
.text-white h3,
.text-white h4,
.text-white h5,
.text-white h6 {
  color: #ffffff !important;
}

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

a:hover {
  color: var(--secondary);
}

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

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Conteneur navbar aligné avec le hero */
.nav-container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

header {
  background: var(--bg-color);
  border-bottom: 3px solid var(--primary);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.logo {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--secondary);
}

.logo span {
  color: var(--primary);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-links a {
  color: var(--secondary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.9rem;
}

.nav-links a:hover {
  color: var(--primary);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--secondary);
  transition: var(--transition);
}

.hero {
  padding: 100px 0;
  background: linear-gradient(rgba(255,255,255,0.9), rgba(255,255,255,0.9)), url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII=');
  text-align: center;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.price-tag {
  display: inline-block;
  background: var(--primary);
  color: #ffffff;
  padding: 10px 20px;
  font-weight: bold;
  font-size: 1.5rem;
  margin: 20px 0;
  border-radius: 4px;
}

.btn {
  display: inline-block;
  padding: 12px 30px;
  background-color: var(--primary);
  color: #ffffff;
  border-radius: 4px;
  font-weight: 700;
  text-transform: uppercase;
  border: 2px solid var(--primary);
  cursor: pointer;
  transition: var(--transition);
}

.btn:hover {
  background-color: var(--secondary);
  border-color: var(--secondary);
  color: #ffffff;
}

.btn-secondary {
  background-color: var(--secondary);
  border-color: var(--secondary);
}

.btn-secondary:hover {
  background-color: transparent;
  color: var(--secondary);
}

.services {
  padding: 80px 0;
  background-color: var(--light-gray);
}

.section-title {
  text-align: center;
  margin-bottom: 50px;
}

.section-title h2::after {
  content: '';
  display: block;
  width: 60px; 
  height: 4px;
  background: var(--primary);
  margin: 10px auto;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.card {
  background: var(--bg-color);
  padding: 40px;
  border-bottom: 5px solid var(--secondary);
  transition: var(--transition);
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.card:hover {
  transform: translateY(-10px);
  border-bottom-color: var(--primary);
}

.card h3 {
  margin-top: 0;
  color: var(--primary);
}

.contact-info {
  padding: 80px 0;
}

footer {
  background-color: var(--secondary);
  color: #ffffff;
  padding: 50px 0 20px 0;
}

footer a {
  color: #ffffff;
}

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

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.8rem;
  color: #888;
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }
  
  .menu-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--bg-color);
    padding: 2rem;
    border-bottom: 3px solid var(--primary);
    gap: 1.5rem;
    box-shadow: 0 10px 10px rgba(0,0,0,0.1);
  }

  .nav-links.active {
    display: flex;
  }
  
  .grid {
    grid-template-columns: 1fr;
  }

  body {
    padding-bottom: 140px;
  }

  .sticky-footer-cta .container {
    flex-direction: column;
    gap: 10px;
    padding: 10px 0;
  }

  .sticky-footer-cta p {
    font-size: 0.9rem;
  }
}

/* Keyframes for animations */
@keyframes slideUp {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* Sticky Footer CTA */
.sticky-footer-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: #ffcc00;
  color: var(--secondary);
  padding: 15px 0;
  z-index: 2000;
  box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  animation: slideUp 0.6s ease-out forwards;
}

.sticky-footer-cta .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.sticky-footer-cta p {
  margin: 0;
  font-weight: 700;
  font-size: 1.1rem;
}

.sticky-footer-cta .btn {
  background-color: var(--secondary);
  border-color: var(--secondary);
  color: #ffffff;
  white-space: nowrap;
  padding: 10px 20px;
  margin-bottom: 0;
}

.sticky-footer-cta .btn:hover {
  background-color: #000000;
  border-color: #000000;
  color: #ffffff;
}

/* Modal Styles */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 3000;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
}

.modal-content {
  background: var(--bg-color);
  padding: 40px;
  border-radius: 8px;
  max-width: 500px;
  width: 100%;
  position: relative;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  animation: slideUp 0.4s ease-out;
}

.modal-close {
  position: absolute;
  top: 15px;
  right: 15px;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--secondary);
  background: none;
  border: none;
  line-height: 1;
}

.modal-title {
  margin-bottom: 20px;
  font-size: 1.5rem;
  color: var(--secondary);
  font-weight: 700;
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.modal-form input, .modal-form textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-family: var(--font-main);
  font-size: 1rem;
}

.modal-form button {
  width: 100%;
  margin-top: 5px;
}