* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body {
  margin: 0;
  padding: 0;
  width: 100%;
  overflow-x: hidden; 
}


.navbar {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 60px;
  background-color: #e3e3e3;
  position: fixed;
  z-index: 1000;
}


.nav-links {
  display: flex;
  gap: 40px; 
  align-items: center;
}

.nav-item {
  text-decoration: none;
  color: #111111;
  font-size: 16px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px; 
  transition: opacity 0.2s ease;
}

.nav-item:hover {
  opacity: 0.7; 
  transform: translateY(-1px); 
}



.btn-contact {
  display: inline-flex;
  align-items: center;
  gap: 10px; 
  background-color: #111111; 
  color: #ffffff; 
  text-decoration: none;
  padding: 12px 28px;
  border-radius: 100px; 
  font-size: 16px;
  font-weight: 500;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.btn-contact:hover {
  background-color: #222222;
  transform: translateY(-1px); 
}

.arrow {
  font-size: 16px;
}

/* --- EFEK REVEAL (KEADAAN AWAL) --- */
.reveal-element {
  opacity: 0;
  transform: translateY(40px); /* Elemen agak turun ke bawah di awal */
  transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1), 
              transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: opacity, transform; /* Optimalisasi performa browser */
}

/* --- KEADAAN SETELAH DI-SCROLL (MUNCUL) --- */
.reveal-element.active {
  opacity: 1;
  transform: translateY(0); /* Elemen kembali ke posisi asli */
}