:root {
  --primary-orange: #B67416;
  --white: #fff;
  --black: #000;
  --dark-gray: #222;
  --font-family: 'Segoe UI', sans-serif;
}

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

body, html {
  height: 100%;
  font-family: var(--font-family);
}

/* Section fond image */
.hero-section {
  background: url('../images/login1.png') no-repeat center center/cover;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

/* Overlay foncé pour lisibilité */
.overlay {
  background-color: rgba(0, 0, 0, 0.5); /* assombrit l'image */
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Texte au centre */
.welcome-text {
  color: white;
  text-align: center;
  padding: 0 20px;
}

.welcome-text h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: var(--primary-orange);
}

.welcome-text h2 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.welcome-text p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

/* Bouton principal */
.btn-primary {
  background-color: var(--primary-orange);
  color: var(--white);
  padding: 14px 32px;
  font-size: 1rem;
  border: none;
  border-radius: 6px;
  text-decoration: none;
  transition: background-color 0.3s ease;
}

.btn-primary:hover {
  background-color: #9c5f12;
}