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

body,
body * {
  font-family: "Inter", sans-serif;
  font-weight: 300;
}

/* Header */

header {
  backdrop-filter: blur(7px);
  background-color: rgba(0, 0, 0, 0.8);
  padding: 1rem;
  position: fixed;
  width: 100%;
  z-index: 100;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.logo {
  color: #fff;
  font-size: 1.5rem;
  font-weight: bold;
  text-decoration: none;
}

nav ul {
  display: flex;
  list-style: none;
  align-items: center;
}

nav ul li {
  margin-left: 2rem;
}

nav ul li a {
  color: #fff;
  text-decoration: none;
  font-size: 1rem;
  transition: color 0.3s ease;
}

nav ul li a:hover {
  color: #ddd;
}

.cta-button {
  background-color: #ffffff;
  color: #000;
  padding: 0.5rem 1.5rem;
  border-radius: 20px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
  margin-left: 0.4rem;
}

.cta-button:hover {
  background-color: rgba(90, 90, 90, 0.274);
  color: white;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
}

/* WhatsApp */

.float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 40px;
  right: 40px;
  background-color: #25d366;
  color: #fff;
  border-radius: 50px;
  text-align: center;
  font-size: 30px;
  box-shadow: 2px 2px 3px #999;
  z-index: 100;
}

.wp {
  margin-top: 16px;
}

/* Animations */

.fade-in {
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.fade-in.visible {
  opacity: 1;
}

.fade-in:nth-child(1) {
  transition-delay: 0s;
}

.fade-in:nth-child(2) {
  transition-delay: 0.2s;
}

.fade-in:nth-child(3) {
  transition-delay: 0.4s;
}

/* Footer */

footer {
		background-color: #1a1a1a;
		color: #fff;
		padding: 4rem 2rem;
	}
  
.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.footer-section h4 {
  margin-bottom: 1rem;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section ul li a {
  color: #fff;
  text-decoration: none;
}