/**
 * @file base.css
 * @description Base / reset stylesheet for Inda Consulting Due Diligence website.
 *              Defines global typography, link styles, loading spinner overlay,
 *              and fixed sidebar positioning.
 * @version 2.0.0
 */

body {
  font-size: 16px;
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
  color: #000;
  margin: 0;
  padding: 0;
  font-weight: 400;
  background-color: #ffffff;
}

p {
  line-height: 24px;
  font-size: 16px;
  color: #000;
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  color: #000;
  padding: 0;
  line-height: 1.2;
  letter-spacing: 1px;
  font-weight: 900;
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
}

strong {
  margin: 0;
  color: #000;
  padding: 0;
  line-height: 1.2;
  letter-spacing: 1px;
  font-weight: 900;
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
}

ul, ol, li {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  text-decoration: none;
  cursor: pointer;
  color: #000;
}

a:hover {
  text-decoration: none;
}

.loading-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: #ffffff;
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-spinner {
  width: 50px;
  height: 50px;
}

.loading-wrapper.hidden {
  opacity: 0;
  visibility: hidden;
}

.fixed-container ul {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 40;
}

.fixed-container ul li {
  cursor: pointer;
}

.fixed-container ul .ml_sidebar_pos {
  right: 64px;
  top: 0;
  transform: rotateX(90deg);
  transition: all ease 0.4s;
}

.wechat-container:hover .ml_sidebar_pos {
  transform: rotateX(0deg);
}