/* -------------------------
  Global Reset & Base Styles
  ------------------------- */
* {
   margin: 0;
   padding: 0;
   box-sizing: border-box;
}

body {
   font-family: Verdana, Arial, sans-serif;
   background-color: #ffffff;
   color: #000000;
   padding-top: 80px; /* space for header */
}

/* -------------------------
  Header & Navigation
  ------------------------- */
header {
   position: fixed;
   top: 0;
   left: 0;
   width: 100%;
   height: 70px;
   background-color: #ffffff;
   border-bottom: 1px solid #ddd;
   z-index: 1000;
}

/* Name in upper-left corner */
.site-name {
   position: absolute;
   top: 20px;
   left: 25px;
   font-size: 20pt;
   font-family: Verdana, Arial, sans-serif;
   color: #000000;
   font-weight: normal;
}

/* Navigation placement */
nav {
   position: absolute;
   top: 23px;
   right: 25px;
}

nav ul {
   list-style: none;
   display: flex;
   gap: 20px;
}

.skills-list {
    list-style: none;
    padding-left: 0;
}

.skills-list li {
    margin-bottom: 10px;
    font-size: 14pt;
    display: flex;
    align-items: center;
}

.skills-list li i {
    margin-right: 10px;
    font-size: 16pt;
    color: #000000;
}

/* =========================
   Navigation Bar Styling
   ========================= */

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 70px;
    background-color: #ffffff;
    border-bottom: 1px solid #d1d5db;
    z-index: 1000;
}

/* Name in upper-left corner */
.site-name {
    position: absolute;
    left: 25px;
    top: 20px;
    font-family: Verdana, Arial, sans-serif;
    font-size: 20pt;
    color: #000000;
}

/* Navigation container */
nav {
    position: absolute;
    right: 25px;
    top: 22px;
}

/* Nav list */
nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

/* Nav links */
nav a {
    text-decoration: none;
    font-family: Verdana, Arial, sans-serif;
    font-size: 14pt;
    color: #000000;
    padding: 6px 10px;
    transition: background-color 0.2s ease, color 0.2s ease;
}

/* Hover state */
nav a:hover {
    background-color: #000000;
    color: #ffffff;
    border-radius: 4px;
}

/* Home icon alignment */
nav a i {
    margin-right: 6px;
}

.popup {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: black;
    color: white;
    padding: 12px 20px;
    border-radius: 5px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease;
}

.popup.show {
    opacity: 1;
    visibility: visible;
}