/* IMPORT FONT */
@import url('https://fonts.googleapis.com/css2?family=Comfortaa:wght@300;500;700&display=swap');

:root {
    --bg-dark: #0a0a12;      /* Deepest Night */
    --bg-card: #151520;      /* Building Facade */
    --text-main: #e0e6ed;    /* Streetlight Reflection */
    --text-muted: #949aa3;
    --neon-cyan: #00f3ff;    /* Cyberpunk Blue */
    --neon-purple: #bc13fe;  /* Neon Glow */
    --font-main: 'Comfortaa', cursive;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-main), serif;
    line-height: 1.6;
}

/* NAVIGATION */
nav {
    display: flex;
    justify-content: space-between;
    padding: 1.5rem 5%;
    background: rgba(10, 10, 18, 0.95);
    border-bottom: 1px solid rgba(0, 243, 255, 0.1);
    position: sticky;
    top: 0;
    backdrop-filter: blur(10px);
}

.logo {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--neon-cyan);
    text-shadow: 0 0 10px rgba(0, 243, 255, 0.4);
}

.nav-links a {
    color: var(--text-main);
    text-decoration: none;
    margin-left: 2rem;
    font-weight: 300;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--neon-purple);
}

/* HERO SECTION */
.hero {
    height: 70vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: radial-gradient(circle at center, #1a1a2e 0%, var(--bg-dark) 70%);
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(to right, var(--neon-cyan), var(--neon-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 600px;
}

/* GRID LAYOUT */
.container {
    padding: 4rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 20px rgba(188, 19, 254, 0.2);
    border-color: var(--neon-purple);
}

.card h3 {
    color: var(--neon-cyan);
    margin-bottom: 1rem;
}

/* BUTTONS */
.btn {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.8rem 1.5rem;
    background: transparent;
    border: 2px solid var(--neon-cyan);
    color: var(--neon-cyan);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: 0.3s;
}

.btn:hover {
    background: var(--neon-cyan);
    color: var(--bg-dark);
    box-shadow: 0 0 15px var(--neon-cyan);
}

/* --- BLOG SPECIFIC --- */

.small-hero {
    height: 20vh;
    min-height: 100px;
}

.wide-container {
    width: 90%;
    max-width: 1600px;
    margin: 2rem auto;
}

.blog-box {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 2rem;
    margin-bottom: 2rem;
    border-radius: 8px;
}

.week-title {
    color: var(--neon-cyan);
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.date {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-left: 10px;
    opacity: 0.7;
}

.blog-box h2 {
    margin-bottom: 1rem;
    color: var(--text-main);
}

.blog-box p {
    color: #c0c5ce;
    font-size: 1.05rem;
    max-width: 100%;
}

/* Navigation Active State */
.nav-links a.active {
    color: var(--neon-cyan);
    border-bottom: 2px solid var(--neon-cyan);
}

/* --- Specifically for About Me --- */

.split-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

/* --- Box Left Accents --- */

.neon-cyan {
    border-left: 5px solid var(--neon-cyan);
}

.dark-blue {
    border-left: 5px solid #4d8dff;
}

.neon-purple {
    border-left: 5px solid var(--neon-purple);
}

/* PDF Viewer */
.pdf-container {
    width: 100%;
    height: 800px;
    background: #2a2a35;
    border-radius: 4px;
    overflow: hidden;
    margin-top: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.pdf-embed {
    width: 100%;
    height: 100%;
    border: none;
}

/* gantt chart code */
.gantt-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
    color: var(--text-main);
    font-size: 0.85rem;
    table-layout: fixed;
}

.gantt-table th, .gantt-table td {
    border: 1px solid rgba(55, 255, 255, 0.05);
    padding: 0;
    text-align: center;
    height: 50px;
}

.gantt-table td.neon-cyan {
    background-color: var(--neon-cyan);
    color: var(--bg-dark);
    font-weight: bold;
}

.gantt-table td.neon-purple {
    background-color: var(--neon-purple);
    color: var(--text-main);
    font-weight: bold;
}
.gantt-table td:first-child, .gantt-table th:first-child {
    text-align: left;
    padding-left: 15px;
    font-weight: 500;
    color: var(--text-main);
    width: 200px;
}