body {
  font-family: "Roboto", sans-serif;
  margin: 0;
  background: #f7f9fc;
  color: #333;
}

h2 {
  color: #0078d7;
  margin-bottom: 15px;
}

.main-header {
  position: sticky;
  top: 0;
  background: #fff;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  z-index: 1000;
}

.main-header .container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between; /* Logo à gauche, menu à droite */
  align-items: center;
  padding: 15px 20px;
}

.logo img {
  max-width: 300px;
  height: auto;
}

.nav {
  display: flex;
  gap: 25px;
  align-items: center;
}

.nav a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav a:hover {
  color: #0078d7;
}

/* BURGER ICON */
.burger {
  display: none;
  font-size: 1.8em;
  color: #0078d7;
  cursor: pointer;
  margin-left: 20px;
}

.hero {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 60px 20px;
  max-width: 1200px;
  margin: auto;
  gap: 40px; /* espace entre texte et image */
}

.hero-left {
  flex: 1;
}

.hero-left h1 {
  font-size: 2.2em;
  margin-bottom: 10px;
}

.hero-left .subtitle {
  font-size: 1.2em;
  color: #666;
  margin-bottom: 20px;
}

.hero-left h2 {
  font-size: 1.8em;
  margin-bottom: 15px;
}

.hero-left h2 span {
  color: #00b7e8;
}

.hero-left .service-time {
  font-size: 1em;
  color: #555;
  font-weight: 500;
}

.hero-right {
  flex: 1;
  display: flex;
  justify-content: center;
}

.hero-right img {
  max-width: 350px;
  width: 100%;
  border-radius: 12px;
}

/* ABOUT */
.about {
  background: #fff;
  padding: 40px 20px;
  text-align: center;
}

/* SERVICES */
.services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  padding: 40px;
}

.service-card {
  background: #fff;
  padding: 20px;
  border-radius: 12px;
  text-align: center;
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s ease;
}

.service-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.service-card i {
  font-size: 2em;
  color: #0078d7;
  margin-bottom: 15px;
}

/* TOOLS */
.tools {
  background: #fff;
  padding: 50px 20px;
  text-align: center;
}

.tools h2 {
  font-size: 2em;
  color: #0078d7;
  margin-bottom: 20px;
}

.tools ul {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 15px;
  max-width: 800px;
  margin: 0 auto;
  padding: 0;
}

.tools ul li {
  background: #f9fbfd;
  padding: 15px;
  border-radius: 10px;
  font-size: 1.1em;
  color: #333;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}

.tools ul li:hover {
  transform: translateY(-5px);
  background: #eaf6fb;
}

/* CLIENTS */
.clients {
  background: #f7f9fc;
  padding: 50px 20px;
  text-align: center;
}

.clients h2 {
  font-size: 2em;
  color: #0078d7;
  margin-bottom: 20px;
}

.clients ul {
  list-style: none;
  max-width: 600px;
  margin: 0 auto;
  padding: 0;
}

.clients ul li {
  font-size: 1.2em;
  padding: 12px;
  margin: 10px 0;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}

.clients ul li:hover {
  transform: translateX(5px);
  background: #eef8fb;
}

/* FOOTER */
.footer {
  background: #0078d7;
  color: #fff;
  text-align: center;
  padding: 20px;
}
.footer i {
  margin-right: 10px;
}