body {
    font-family: monospace;
    margin: 0;
}

#title-box {
    height: 100vh;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: black;
    color: #1e90ff;
    font-size: 5rem;
}

/* container shrinks to title size but has extra padding on the right
so moving toward the button stays inside the hover area */
#title-container {
    display: inline-flex;
    align-items: center;
    position: relative;
    padding-right: 3.5rem;     /* <-- critical: expands container hover area */
    margin-left: 3.5rem; <-- /* this has to be the same to keep the title in the centre of the screen */
}

/* title button */
#title {
    font-family: monospace;
    font-size: 5rem;
    background: transparent;
    color: #1e90ff;
    border: none;
    cursor: pointer;
    user-select: none;
    outline: none;
    text-shadow: 0 0 15px #1e90ff, 0 0 30px #1e90ff, 0 0 50px #1e90ff;
}

/* info button — positioned inside the padded area (not outside it) */
#info-button {
    position:absolute;
    top: 50%;
    right: 0.25rem;
    transform: translateY(-50%);
    z-index: 20;                 /* ensure it's above other elements */

    font-size: 1.75rem;
    text-decoration: none;
    color: white;
    border-radius: 50%;
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;

    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.12s ease;
}

/* show it while hovering the container or button */
#title-container:hover #info-button {
    opacity: 1;
    pointer-events: auto;
}

/* Social icons */
#social-icons {
    margin-top: 1.5rem;
    font-size: 2.5rem;
    display: flex;
    gap: 2rem;
}

#social-icons a {
    color: #1e90ff;
    transition: color 0.3s;
}

#social-icons a:hover {
    color: white;
}

/* Nav bar */
nav {
    position: absolute;   /* stay on top of hero section */
    top: 0;
    right: 0;
    padding: 1rem 2rem;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 2rem;
}

nav a {
    color: white;
    text-decoration: none;
    font-size: 1.2rem;
}

nav a:hover {
    text-decoration: underline;
}

.divider {
    border: none;
    height: 2px;
    background: linear-gradient(90deg, #00ffff, #ff00ff, #39ff14, #9d4edd);
    box-shadow: 0 0 10px #00ffff, 0 0 20px #ff00ff;
    margin: 0;
}

#timeline {
    display: flex;
    padding-top: 5%;
    width: 80%;
}

#timeline-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 25%;
}

#timeline-left {
    width: 37.5%;
}

#timeline-right {
    width: 37.5%;
}

.timeline-top {
    width: 50%;
    border: none;
    height: 0.5rem;
    background: #1e90ff;          /* neon blue */
    box-shadow: 
        0 0 10px #1e90ff,
        0 0 20px #1e90ff,
        0 0 40px #1e90ff;           /* glow layers */
    border-radius: 2px;
    margin: 0;
}

#bio-box {
    display: flex;
    width: 80%;
    padding-top: 3%;
}

#pfp {
    margin-top: 6%;
    width: 35%;
    height: 35%;
    border-radius: 50%;
    display: block;
    border: 4px solid #1e90ff; /* neon border */
    box-shadow: 
        0 0 15px #1e90ff,
        0 0 30px #1e90ff,
        0 0 50px #1e90ff; /* glowing layers */
}

#timeline-line {
    position: relative;
    width: 2.5%;
    height: 100%;
    background-color: #1e90ff;
    flex-grow: 1;
    box-shadow: 0 0 10px #1e90ff, 0 0 20px #1e90ff;
}

#bio {
    font-size: 1rem;
    color: #ffffff;
    width: 100%;
    padding-left: 10%;
}

#challenges-bio {
    font-size: 1rem;
    color: #ffffff;
    padding-top: 3%;
    padding-bottom: 1%;
    width: 60%;
    text-align: justify;
    justify-align: center;
}

#name {
    color: #ff00ff;
    font-size: 1.5rem;
}

#experiences {
    color: #ffff00;
    font-size: 1.3rem;
    margin: 1rem 0 0 0;
}

#about, #skills-box, #challenges {
    padding: 4rem 2rem;
    background: black;
    color: #1e90ff;
    font-size: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}


/* Timeline container */
.timeline {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 60%;
    border-left: 4px solid #1e90ff;
    padding-left: 3%;
}

.timeline-marker {
    position: absolute;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    background: black;               /* so text stays readable */
    border: 2px solid #1e90ff;       /* match spine */
    color: #1e90ff;                  /* year text also in neon blue */
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    box-shadow: 
        0 0 10px #1e90ff,
        0 0 20px #1e90ff,
        0 0 40px #1e90ff;
    z-index: 5;
}


/* Each item */
.timeline-item {
    position: relative;
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
    --accent: #00ffff;
    --accent-light: #66ffff;
}

.timeline-item.magenta {
    --accent: #ff00ff;
    --accent-light: #ff66ff;
}

.timeline-item.green {
    --accent: #39ff14;
    --accent-light: #66ff66;
}

.timeline-item.purple {
    --accent: #9dfedd;
    --accent-light: #c77dff;
}

.timeline-item.orange {
    --accent: #ff6ec7;
    --accent-light: #ffcc66;
}

/* Dot */
.timeline-dot {
    position: absolute;
    left: -1.25rem;       /* place dot at left edge */
    top: 50%;
    transform: translateY(-50%);
    width: 1rem;
    height: 1rem;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent), 0 0 20px var(--accent);
}

.timeline-item.right .timeline-dot {
    left: auto;
    right: -1.25rem; /* push to the right instead */
}

.timeline-item.right .connector {
    left: 102%; /* start from the right edge of the box + a 2% gap */
    right: auto;
    width: 30%;
}

/* Connector (horizontal line back to spine) */
.connector {
    position: absolute;
    top: 50%;
    left: -32.5%; /* adjust based on timeline width */
    transform: translateY(-50%);
    height: 4px;
    width: 28%; /* length of connector */
    background: var(--accent);
    border-radius: 2px;
    box-shadow: 
        0 0 10px var(--accent),
        0 0 20px var(--accent),
        0 0 40px var(--accent);
}


.timeline-content {
    position: relative; /* needed so the date can anchor inside */
    background: color-mix(in srgb, var(--accent) 10%, transparent);
    padding: 1rem 1.5rem 2rem 1.5rem; /* extra bottom padding for date */
    border-radius: 0.5rem;
    border: 1px solid var(--accent);
    text-align: left;
    box-shadow: 0 0 10px color-mix(in srgb, var(--accent) 60%, transparent);
    transition: transform 0.2s;
}

.timeline-content .date {
    position: absolute;
    bottom: 0.5rem;
    right: 0.75rem;
    font-size: 0.75rem;
    color: var(--accent-light, var(--accent));
    opacity: 0.8;
    text-shadow: 0 0 5px var(--accent);
}

.timeline-content:hover {
    transform: scale(1.02);
    box-shadow: 0 0 15px var(--accent), 0 0 30px var(--accent);
}

/* Year label */
.timeline-content h3 {
    margin-top: 0;
    /* color: #00bfff; */
    /* text-shadow: 0 0 8px #00bfff; */
    color: var(--accent-light, var(--accent));
    text-shadow: 0 0 8px var(--accent);
}

.timeline-content p {
    color: #ffffff;
    font-size: 1rem;
}

/* Headline glow */
#about h2, #skills-box h2, #challenges h2 {
    font-size: 3rem;
    text-shadow: 0 0 10px #1e90ff, 0 0 20px #1e90ff;
    margin-bottom: 1.5rem;
    display: flex;
}

#skills-container {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    gap: 2rem;
    width: 70%;
    padding-top: 5%;
    padding-bottom: 5%;
}

#skill-icons-box {
    flex: 0 0 55%;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* #skills-bio { */
/*     width: 0 0 40%; */
/*     color: white; */
/*     font-size: 1rem; */
/*     padding-left: 10%; */
/* } */

/* Each category box */
.skills-category {
    background: #111; /* slightly lighter than page bg */
    border-radius: 1rem;
    padding: 1.5rem;
    margin-top: 3%;
    width: 100%;
    position: relative;
    border: 1px solid #1e90ff;
    box-shadow: 0 0 15px #1e90ff, 0 0 30px #ff00ff;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

/* Titles */
.skills-category h3 {
    margin: 0 0 1rem 0;
    font-size: 1.25rem;
    font-family: monospace;
    color: #00ffff;
    text-shadow: 0 0 10px #00ffff, 0 0 20px #ff00ff;
}

/* Icon grid inside each category */
.skills-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 1.2rem;
    width: 100%;
}

/* Icons themselves */
.skills-grid i {
    font-size: 3rem;
    color: #fff;
    text-shadow: 0 0 10px #00ffff, 0 0 20px #00ffff;
    transition: transform 0.2s, text-shadow 0.2s;
    cursor: pointer;
}

.skills-grid i:hover {
    transform: scale(1.25);
    text-shadow: 0 0 10px #1e90ff,
                 0 0 20px #ff00ff,
                 0 0 30px #39ff14;
}

.skills-grid i::after {
    font-family: monospace;
    content: attr(title);
    position: absolute;
    bottom: -2rem;
    left: 50%;
    transform: translateX(-50%);
    background: #111;
    color: #1e90ff;
    padding: 0.3rem 0.6rem;
    border-radius: 0.4rem;
    font-size: 0.8rem;
    opacity: 0;
    white-space: nowrap;
    pointer-events: none;
    transition: opacity 0.2s, transform 0.2s;
    box-shadow: 0 0 10px #1e90ff, 0 0 20px #1e90ff;
}

/* Show tooltip on hover */
.skills-grid i:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(-0.2rem);
}

/* Slightly different glow color per proficiency */
.skills-category.language {
    border-color: #39ff14;
    box-shadow: 0 0 15px #39ff14, 0 0 30px #39ff14;
}
.skills-category.framework {
    border-color: #00ffff;
    box-shadow: 0 0 15px #00ffff, 0 0 30px #00ffff;
}
.skills-category.tool {
    border-color: #ff00ff;
    box-shadow: 0 0 15px #ff00ff, 0 0 30px #ff00ff;
}

#skills-bio {
    background: #111; /* same dark base as skill boxes */
    border-radius: 1rem;
    padding: 1.5rem;
    margin-top: 1.5%;
    width: 100%; /* it’ll be constrained by the flex 40% rule */
    border: 1px solid #ffd700; /* neon yellow border */
    box-shadow: 0 0 15px #ffd700, 0 0 30px #ffd700;
    font-family: monospace;
    color: #ddd;
    line-height: 1.5;
    margin-left: 10%;
    max-height: 100%;
}

/* Add a header to match category titles */
#skills-bio h3 {
    margin-top: 0;
    font-size: 1.25rem;
    color: #00ffff;
    text-shadow: 0 0 10px #00ffff, 0 0 20px #ff00ff;
}

/* Paragraphs inside bio */
#skills-bio p {
    margin-bottom: 1rem;
    font-size: 1rem;
}


.stats-box {
  display: flex;
  gap: 2rem;
  justify-content: center;
}

.stats-card {
  position: relative;
  display: inline-block;
  cursor: pointer;
}

.stats-card::after {
  font-family: monospace;
  content: attr(data-label); /* use the custom label */
  position: absolute;
  bottom: -2rem;
  left: 50%;
  transform: translateX(-50%);
  background: #111;
  color: #1e90ff;
  padding: 0.3rem 0.6rem;
  border-radius: 0.4rem;
  font-size: 0.8rem;
  opacity: 0;
  white-space: nowrap;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  box-shadow: 0 0 10px #1e90ff, 0 0 20px #1e90ff;
}

.stats-card:hover::after {
  opacity: 1;
  transform: translateX(-50%) translateY(-0.2rem);
}

.orange {
    color: #ff8c00;
}