:root {
  --primary: #38633B;
  --primary-light: #38633B;
  --primary-dark: #2c3e50;
  --secondary: #d8f3dc;
  --neutral: #f8f9fa;
  --text-dark: #212529;
  --text-light: #6c757d;
  --border: #ced4da;
  --input-bg: #fdfdfd;
  --shadow: 0 4px 12px rgba(0,0,0,0.08);
  --radius: 8px;
  --font-main: 'Montserrat', 'Arial', sans-serif;
  --transition: all 0.3s ease;
}


/* Intégration de la police Montserrat */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&display=swap');


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


body {
  font-family: var(--font-main);
  background: var(--neutral);
  color: var(--text-dark);
  margin: 0;
  line-height: 1.6;
}


.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}


/* nav ul li a:hover {
  background: var(--secondary);
  color: var(--primary-dark);
}*/


/* Hero section */
.hero {
  background: linear-gradient(rgba(56, 99, 59), rgba(0, 0, 0, 0.5)), url('../Logo/Batiment-V1.jpg');
  background-size: cover;
  background-position: center;
  color: white;
  padding: 80px 0;
  text-align: center;
}


.hero-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}


.hero h1 {
  font-size: 2.8rem;
  margin-bottom: 20px;
  color: white;
}


.hero p {
  font-size: 1.2rem;
  margin-bottom: 30px;
  opacity: 0.9;
}


/* Main content */
main {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin: -50px auto 60px;
  position: relative;
  max-width: 1240px;
  width: calc(100% - 40px);
  z-index: 10;
}


.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  padding: 60px;
}


.contact-info {
  display: flex;
  flex-direction: column;
  gap: 30px;
}


.contact-card {
  background: var(--secondary);
  border-radius: var(--radius);
  padding: 30px;
  margin-bottom: 20px;
}


.contact-card h3 {
  color: var(--primary-dark);
  margin-bottom: 15px;
  font-size: 1.3rem;
}


.contact-methods {
  margin-top: 30px;
}


.contact-method {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}


.contact-icon {
  background: var(--primary);
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 15px;
  flex-shrink: 0;
}


.contact-text {
  flex: 1;
}


.contact-text h4 {
  font-size: 1rem;
  margin-bottom: 4px;
  color: var(--primary-dark);
}


.contact-text p {
  color: var(--text-light);
  font-size: 0.95rem;
  margin: 0;
  word-break: break-word;
}


.map-container {
  border-radius: var(--radius);
  overflow: hidden;
  height: 240px;
  margin-top: 20px;
  background: #eee;
}


/* Form styles */
.breadcrumb {
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 30px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}


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


.breadcrumb .separator {
  margin: 0 8px;
}


h2 {
  color: var(--primary-dark);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 15px;
}


.subtitle {
  color: var(--text-light);
  margin-bottom: 30px;
  font-size: 1.05rem;
}


.form-info-oblig {
  color: var(--primary);
  font-size: 14px;
  margin-bottom: 20px;
  font-style: italic;
}


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


.form-row {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
}


.form-group {
  flex: 1;
  display: flex;
  flex-direction: column;
  margin-bottom: 20px;
}


.form-group label {
  font-size: 15px;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--text-dark);
  display: flex;
  align-items: center;
}


.required:after {
  content: "*";
  color: var(--primary);
  margin-left: 4px;
}


input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
  background: var(--input-bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 16px;
  color: var(--text-dark);
  transition: var(--transition);
  font-family: var(--font-main);
  width: 100%;
}


input:focus,
select:focus,
textarea:focus {
  border-color: var(--primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(45, 106, 79, 0.1);
}


select {
  appearance: none;
  background: var(--input-bg) url("data:image/svg+xml;utf8,<svg fill='gray' height='24' viewBox='0 0 24 24' width='24' xmlns='http://www.w3.org/2000/svg'><path d='M7 10l5 5 5-5z'/></svg>") no-repeat right 12px center/18px 18px;
}


textarea {
  min-height: 150px;
  resize: vertical;
}


.checkbox-group {
  margin: 12px 0 20px 0;
  font-size: 14px;
  color: var(--text-light);
  display: flex;
  flex-direction: column;
  gap: 12px;
}


.checkbox-group label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-weight: normal;
}


.checkbox-group input[type="checkbox"] {
  margin-top: 3px;
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
}


.btn-submit {
  background: var(--primary);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  border: none;
  border-radius: var(--radius);
  padding: 16px 32px;
  cursor: pointer;
  transition: var(--transition);
  align-self: flex-start;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}


.btn-submit:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}


/* Responsive Media Queries */
@media screen and (max-width: 1200px) {
  .contact-container {
    padding: 40px;
  }
  
  main {
    margin-top: -40px;
  }
}

@media screen and (max-width: 992px) {
  .hero h1 {
    font-size: 2.4rem;
  }
  
  .hero p {
    font-size: 1.1rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .contact-container {
    gap: 30px;
  }
}

@media screen and (max-width: 768px) {
  .contact-container {
    grid-template-columns: 1fr;
    padding: 30px;
  }
  
  .hero {
    padding: 60px 0;
  }
  
  .hero h1 {
    font-size: 2.2rem;
  }
  
  .form-row {
    flex-direction: column;
    gap: 0;
  }
  
  .btn-submit {
    width: 100%;
    text-align: center;
  }
  
  main {
    margin: -30px auto 40px;
  }
}

@media screen and (max-width: 576px) {
  .contact-container {
    padding: 20px;
  }
  
  .contact-card {
    padding: 20px;
  }
  
  .hero h1 {
    font-size: 1.8rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  .contact-method {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  
  .contact-icon {
    margin-right: 0;
  }
  
  input[type="text"],
  input[type="email"],
  input[type="tel"],
  select,
  textarea {
    padding: 12px 14px;
    font-size: 15px;
  }
  
  .btn-submit {
    padding: 14px 20px;
    font-size: 15px;
  }
}

@media screen and (max-width: 375px) {
  .hero {
    padding: 40px 0;
  }
  
  .hero h1 {
    font-size: 1.6rem;
  }
  
  .contact-container {
    padding: 15px;
  }
}


 /* Styles pour la newsletter */
        .newsletter {
            background-color: var(--primary-color);
            color: var(--light-color);
            padding: var(--spacing-xl) 0;
            position: relative;
            overflow: hidden;
        }

        .newsletter::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url("");
            opacity: 0.5;
        }

        .newsletter-content {
            position: relative;
            z-index: 1;
            text-align: center;
            max-width: 600px;
            margin: 0 auto;
        }

        .newsletter h2 {
            color: var(--light-color);
            font-size: 2rem;
            margin-bottom: var(--spacing-md);
        }

        .newsletter p {
            margin-bottom: var(--spacing-lg);
            font-size: 1.1rem;
            opacity: 0.9;
        }

        .newsletter-form {
            display: flex;
            gap: var(--spacing-sm);
            margin-bottom: var(--spacing-md);
        }

        .newsletter-form input {
            flex: 1;
            padding: 0.75rem 1rem;
            border: none;
            border-radius: var(--radius-md);
            font-size: 1rem;
            background-color: var(--light-color);
            color: var(--dark-color);
        }

        .newsletter-form input:focus {
            outline: none;
            box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
        }

        .newsletter-form input::placeholder {
            color: var(--gray-600);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.75rem 1.5rem;
            border: none;
            border-radius: var(--radius-md);
            font-size: 1rem;
            font-weight: var(--font-weight-bold);
            text-decoration: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            position: relative;
            overflow: hidden;
        }

        .btn-primary {
            background-color: var(--secondary-color);
            color: var(--light-color);
            border: 2px solid var(--secondary-color);
        }

        .btn-primary:hover {
            background-color: var(--dark-color);
            border-color: var(--dark-color);
            transform: translateY(-2px);
        }

        .btn-text {
            transition: opacity var(--transition-fast);
        }

        .loading {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            display: none;
            align-items: center;
            gap: 0.5rem;
        }

        .spinner {
            width: 16px;
            height: 16px;
            border: 2px solid rgba(255, 255, 255, 0.3);
            border-top: 2px solid var(--light-color);
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        .privacy-note {
            opacity: 0.8;
            font-size: 0.9rem;
        }

        .privacy-note a {
            color: var(--light-color);
            text-decoration: underline;
        }

        .privacy-note a:hover {
            text-decoration: none;
        }