/* Tower Defense Redesign CSS */

body.towerdefense-redesign {
    background-color: #0b1a0b; /* Dark forest green */
    color: #e0e0e0;
    font-family: 'Source Sans Pro', sans-serif;
    overflow-x: hidden;
    /* Subtle grid pattern background to mimic building tiles */
    background-image: 
        linear-gradient(rgba(34, 139, 34, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(34, 139, 34, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
}

/* Header & Nav */
#nav {
    background: rgba(10, 20, 10, 0.95);
    border-bottom: 1px solid rgba(34, 139, 34, 0.3);
    padding: 1.5em 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

#nav ul {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

#nav ul li a {
    color: #aaa;
    font-weight: 600;
    text-transform: uppercase;
    text-decoration: none;
    letter-spacing: 1px;
    transition: color 0.3s;
    font-size: 1em;
    border: none;
}

#nav ul li a:hover {
    color: #4CAF50;
    text-shadow: 0 0 10px rgba(76, 175, 80, 0.5);
}

/* Dropdown Menu Style */
#nav > ul > li > ul {
    background: #111;
    border: 1px solid rgba(34, 139, 34, 0.4);
    box-shadow: 0 10px 30px rgba(0,0,0,0.8);
    border-radius: 8px;
    padding: 1em 0;
}

#nav > ul > li > ul > li > a {
    color: #bbb;
    padding: 0.5em 1.5em;
    display: block;
    font-size: 0.9em;
    text-transform: none;
}

#nav > ul > li > ul > li > a:hover {
    color: #fff;
    background: rgba(34, 139, 34, 0.2);
}

.projects-icon {
    width: 20px;
    height: 20px;
    margin-right: 10px;
    vertical-align: middle;
}

/* TOC Section */
.toc-section {
    position: fixed;
    left: 2em;
    top: 50%;
    transform: translateY(-50%);
    width: 200px;
    text-align: left;
    padding: 1.5em;
    background: rgba(10, 20, 10, 0.85);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(34, 139, 34, 0.4);
    border-radius: 8px;
    z-index: 100;
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
}

.toc-title {
    color: #4CAF50;
    font-size: 0.9em;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5em;
    font-weight: 700;
    border-bottom: 1px solid rgba(34, 139, 34, 0.3);
    padding-bottom: 0.5em;
}

.toc-links {
    display: flex;
    flex-direction: column;
    gap: 1.2em;
    list-style: none;
    padding: 0;
}

.toc-links li a {
    color: #888;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95em;
    transition: all 0.3s ease;
    display: block;
    border: none;
}

.toc-links li a:hover, .toc-links li a.active {
    color: #4CAF50;
    text-shadow: 0 0 8px rgba(76, 175, 80, 0.5);
    transform: translateX(5px);
}

/* Hero Section */
.hero-section {
    text-align: center;
    padding: 4em 1em;
    background: radial-gradient(circle at center, rgba(34, 139, 34, 0.15) 0%, rgba(0,0,0,0) 70%);
}

.hero-title {
    font-size: 3.5em;
    font-weight: 800;
    color: #4CAF50;
    text-transform: uppercase;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    margin-bottom: 0.2em;
    letter-spacing: 3px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.hero-subtitle {
    font-size: 1.2em;
    color: #999;
    max-width: 800px;
    margin: 0 auto 2em;
    line-height: 1.6;
}

/* Content Sections */
.content-section {
    max-width: 1000px;
    margin: 0 auto 4em auto;
    padding: 2.5em;
    background: rgba(20, 30, 20, 0.8);
    border: 1px solid rgba(34, 139, 34, 0.2);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.content-section h2 {
    color: #4CAF50;
    font-size: 2.2em;
    border-left: 6px solid #4CAF50;
    padding-left: 0.6em;
    margin-bottom: 1.2em;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.content-section p {
    font-size: 1.15em;
    line-height: 1.8;
    color: #ccc;
    margin-bottom: 1.5em;
}

.tech-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8em;
    margin-bottom: 2em;
}

.pill {
    background: rgba(76, 175, 80, 0.1);
    color: #4CAF50;
    padding: 0.4em 1.2em;
    border-radius: 20px;
    border: 1px solid rgba(76, 175, 80, 0.3);
    font-size: 0.9em;
    font-weight: 600;
}

/* Code Blocks */
pre[class*="language-"] {
    border: 1px solid rgba(34, 139, 34, 0.3) !important;
    background: #051005 !important;
    margin: 2em 0 !important;
    border-radius: 8px;
}

code[class*="language-"] {
    text-shadow: none !important;
    font-size: 0.95em !important;
}

/* Responsive */
@media screen and (max-width: 1280px) {
    .toc-section {
        position: static;
        width: auto;
        max-width: 1000px;
        margin: 0 auto 3em;
        transform: none;
        text-align: center;
    }
    
    .toc-links {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
        gap: 1.5em;
    }
}