body, html {
	font-family: 'Open Sans', sans-serif;
	text-rendering: optimizeLegibility !important;
	-webkit-font-smoothing: antialiased !important;
	color: #777;
	width: 100% !important;
	height: 100% !important;
}


h2 {
	margin: 0 0 20px 0;
	color: #555;
	text-transform: uppercase;
	letter-spacing: 1px;
	font-weight: 400;
	font-size: 30px;
}
h3, h4 {
	color: #222;
	font-size: 18px;
	font-weight: 300;
	letter-spacing: 1px;
}
h5 {
	text-transform: uppercase;
	font-weight: 700;
	line-height: 20px;
}
p.intro {
	font-size: 16px;
	margin: 12px 0 0;
	line-height: 24px;
}
a {
	color: #555;
}
a:hover, a:focus {
	text-decoration: none;
	color: #000;
}
ul, ol {
	list-style: none;
}
.clearfix:after {
	visibility: hidden;
	display: block;
	font-size: 0;
	content: " ";
	clear: both;
	height: 0;
}
.clearfix {
	display: inline-block;
}
* html .clearfix {
	height: 1%;
}
.clearfix {
	display: block;
}
ul, ol {
	padding: 0;
}
hr {
	height: 1px;
	width: 70px;
	text-align: center;
	position: relative;
	background: #666;
	margin: 0 auto;
	margin-bottom: 30px;
	border: 0;
}
/* Navigation */
#nav {
  z-index: 9999;
}

#nav.affix {
  position: fixed;
  top: 0;
  width: 100%;
}

.navbar-custom {
  margin-bottom: 0;
  background-color: #fdfdfd;
  padding: 12px 0;
  border: none;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.navbar-custom .nav {
  display: inline-block;
  float: none;
  text-align: center;
}

.navbar-custom .navbar-collapse {
  text-align: center;
}

.navbar-custom .nav li {
  display: inline-block;
  margin: 0 15px;
}

.navbar-custom .nav li a {
  color: #1F2A44;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 10px;
  transition: color 0.3s ease, border-bottom 0.3s ease;
  border-bottom: 2px solid transparent;
}

.navbar-custom .nav li a:hover,
.navbar-custom .nav li a:focus {
  color: #1F2A44;
  border-bottom: 2px solid #1F2A44;
  background-color: transparent;
  outline: none;
}

.navbar-custom .nav li.active a {
  color: #1F2A44;
  border-bottom: 2px solid #1F2A44;
  background-color: transparent;
}

.navbar-toggle {
  border: none;
  background: none;
  color: #c9d1d9;
  font-size: 24px;
}

.navbar-toggle:focus {
  outline: none;
}

/* Optionnel : effet smooth pour les transitions */
.navbar-custom .nav li a {
  transition: all 0.3s ease-in-out;
}




/* === HERO SECTION === */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(135deg, #1F2A44, #0f172a);
  color: white;
  padding: 20px;
}

.hero-content h1 {
  font-size: 60px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: 2px;
}

.hero-content h2 {
  font-size: 28px;
  font-weight: 400;
  margin-bottom: 20px;
  color: #d1d5db;
}

.hero-content p {
  font-size: 18px;
  max-width: 600px;
  margin: 0 auto 30px auto;
  line-height: 1.6;
  color: #e5e7eb;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.btn-hero {
  padding: 12px 24px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  background-color: #1F2A44;
  color: white;
  border: 2px solid #1F2A44;
}

.btn-hero:hover {
  background-color: white;
  color: #1F2A44;
}

.btn-alt {
  background-color: transparent;
  border: 2px solid white;
  color: white;
}

.btn-alt:hover {
  background-color: white;
  color: #1F2A44;
}