:root {
  --bg: #000D1C;
  --accent: #00d1d1;
  --text: #FFFFFF;
  --text2: #CCCCCC;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  display: flex; flex-direction: column;
  min-height: 100vh;
}
main {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.logo {
  max-width: 30%;
  height: auto;
}

/* Footer sticky */
.footer {
  background: #011122;
  color: #ccc;
  text-align: center;
  padding: 15px;
  font-size: 14px;
}
.footer a {
  color: #00d1d1;
  text-decoration: none;
}

/* Chat Widget */
.chat-widget {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 340px;
  height: 480px;
  background: #011122;
  border-radius: 12px;
  box-shadow: 0 0 15px rgba(0, 209, 209, 0.4);
  display: flex;
  flex-direction: column;
  z-index: 1000;
}

.chat-header {
  background-color: #00d1d1;
  color: #000D1C;
  padding: 10px;
  font-weight: bold;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
}

.chat-body {
  flex: 1;
  padding: 10px;
  overflow-y: auto;
  color: #fff;
}

.chat-input {
  display: flex;
  border-top: 1px solid #00d1d1;
}
.chat-input input {
  flex: 1;
  padding: 10px;
  border: none;
  background: #011122;
  color: #fff;
}
.chat-input button {
  background: #00d1d1;
  border: none;
  color: #000D1C;
  padding: 10px;
  cursor: pointer;
}

/* Close Button */
.close-btn {
  background: none;
  border: none;
  color: #000D1C;
  font-size: 18px;
  cursor: pointer;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  width: 100%;
  background: #011122;
  color: #fff;
  padding: 12px;
  text-align: center;
  z-index: 9999;
  display: none;
}
.cookie-banner button {
  margin-left: 10px;
  padding: 8px 16px;
  background: #00d1d1;
  border: none;
  color: #000D1C;
  cursor: pointer;
  border-radius: 4px;
}

.chat-icon {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  background-color: #00d1d1;
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(0,209,209,0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  z-index: 998;
}
.chat-icon img {
  width: 32px;
  height: 32px;
}

.navbar {
  background: #000D1C;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1rem;
}
.navbar-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.navbar-logo img {
  height: 100px; 
  max-height: 100px;
  object-fit: contain;
}
@media (max-width: 768px) {
  .navbar-logo img {
    height: 42px;
  }
}

.navbar-menu ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}
.navbar-menu ul li a {
  color: #00d1d1;
  text-decoration: none;
  font-weight: bold;
}

.hero {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  padding: 60px 10%;
  gap: 2rem;
}

.hero-left {
  flex: 1;
  min-width: 280px;
}

.hero-left h1 {
  font-size: 2.8rem;
  margin-bottom: 1rem;
}

.hero-left p {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  color: var(--text2);
  max-width: 400px;
}

.hero-right {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  min-width: 300px;
}

.card {
  background: #011122;
  padding: 20px;
  border-radius: 8px;
  width: 200px;
  text-align: center;
  font-size: 1.1rem;
  color: var(--text);
  box-shadow: 0 0 8px rgba(0, 209, 209, 0.05);
}


.use-cases {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  padding: 40px 20px;
}

.cta-btn {
  background: var(--accent);
  color: var(--bg);
  border: none;
  padding: 15px 30px;
  font-weight: bold;
  cursor: pointer;
  border-radius: 6px;
  text-decoration: none; /* ✅ enlève le soulignement */
  display: inline-block;
}

.card:hover {
  box-shadow: 0 0 10px rgba(0,209,209,0.3);
  transform: translateY(-2px);
  transition: all 0.3s ease;
}