/* TwinStick Redesign CSS */

body.twinstick-redesign {
    background-color: #0d0216; /* Deep purple background */
    color: #e0e0e0;
    font-family: 'Source Sans Pro', sans-serif;
    overflow-x: hidden;
    /* Hexagon pattern background */
    background-image: 
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='49' viewBox='0 0 28 49'%3E%3Cg fill-rule='evenodd'%3E%3Cg id='hexagons' fill='%239C27B0' fill-opacity='0.05' fill-rule='nonzero'%3E%3Cpath d='M13.99 9.25l13 7.5v15l-13 7.5L1 31.75v-15l12.99-7.5zM3 17.9v12.7l10.99 6.34 11-6.35V17.9l-11-6.34L3 17.9zM0 15l12.98-7.5V0h-2v6.35L0 12.69v2.3zm0 18.5L12.98 41v8h-2v-6.85L0 35.81v-2.3zM15 0v7.5L27.99 15H28v-2.31L17 6.35V0h-2zm0 49v-8l12.99-7.5H28v2.31L17 42.65V49h-2z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* Header & Nav */
#nav {
    background: rgba(13, 2, 22, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    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: #ccc;
    font-weight: 600;
    text-transform: uppercase;
    text-decoration: none;
    letter-spacing: 1px;
    transition: color 0.3s;
    font-size: 1em;
    border: none; /* Remove default underline */
}

#nav ul li a:hover {
    color: #4db6ac; /* Teal accent like index */
}

/* Dropdown Menu Style (matching index) */
#nav > ul > li > ul {
    background: #1a1b23;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    border-radius: 8px;
    padding: 1em 0;
}

#nav > ul > li > ul > li {
    border-top: none;
}

#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(255, 255, 255, 0.05);
}

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

/* Hero Section */
.hero-section {
    text-align: center;
    padding: 4em 1em;
    background: radial-gradient(circle at center, rgba(233, 30, 99, 0.1) 0%, rgba(13, 2, 22, 0) 70%);
}

.hero-title {
    font-size: 4em;
    font-weight: 800;
    color: #e91e63;
    text-transform: uppercase;
    text-shadow: 
        0 0 10px #e91e63,
        0 0 20px #9c27b0;
    margin-bottom: 0.2em;
    letter-spacing: 8px;
    font-family: 'Courier New', monospace;
}

.hero-subtitle {
    font-size: 1.3em;
    color: #aaa;
    max-width: 800px;
    margin: 0 auto 2em;
    line-height: 1.6;
}

/* TOC Section */
.toc-section {
    position: fixed;
    left: 2em;
    top: 50%;
    transform: translateY(-50%);
    width: 180px;
    text-align: left;
    padding: 1.5em;
    background: rgba(13, 2, 22, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(233, 30, 99, 0.3);
    border-radius: 15px;
    z-index: 100;
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
}

.toc-title {
    color: #e91e63;
    font-size: 0.9em;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5em;
    font-weight: 700;
    border-bottom: 1px solid rgba(233, 30, 99, 0.2);
    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;
}

.toc-links li a:hover {
    color: #e91e63;
    text-shadow: 0 0 8px #e91e63;
    transform: translateX(5px);
}

.toc-links li a.active {
    color: #e91e63;
    text-shadow: 0 0 10px #e91e63;
    border-left: 3px solid #e91e63;
    padding-left: 10px;
    transform: translateX(5px);
}

/* Content Sections */
.content-section {
    max-width: 900px;
    margin: 0 auto 4em auto; /* Centered globally */
    padding: 3em;
    background: rgba(25, 10, 35, 0.8);
    border: 1px solid rgba(233, 30, 99, 0.2);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

/* Responsive adjustments */
@media screen and (max-width: 1400px) {
    .toc-section {
        left: 1em;
        width: 150px;
    }
}

@media screen and (max-width: 1280px) {
    .toc-section {
        position: static;
        width: auto;
        max-width: 800px;
        margin: 0 auto 3em;
        transform: none;
        text-align: center;
    }
    
    .toc-links {
        flex-direction: row;
        justify-content: center;
        gap: 2em;
    }
    
    .content-section {
        margin: 0 auto 4em auto;
    }
}

@media screen and (max-width: 736px) {
    .toc-links {
        gap: 1em;
    }
    
    .toc-links li a {
        font-size: 0.85em;
    }
}

.content-section h2 {
    color: #e91e63;
    font-size: 2.2em;
    border-left: 6px solid #e91e63;
    padding-left: 0.6em;
    margin-bottom: 1.2em;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-family: 'Courier New', monospace;
}

.content-section p {
    font-size: 1.15em;
    line-height: 1.9;
    color: #ccc;
    margin-bottom: 1.5em;
}

/* Code Blocks */
pre[class*="language-"] {
    border: 1px solid rgba(233, 30, 99, 0.3) !important;
    background: #150520 !important;
    border-radius: 10px !important;
    margin: 2em 0 !important;
    box-shadow: inset 0 0 10px rgba(0,0,0,0.5);
}

code[class*="language-"] {
    text-shadow: none !important;
    color: #e0e0e0 !important;
}

/* Footer */
#footer {
    background: #08010d;
    padding: 3em 0;
    text-align: center;
    border-top: 2px solid #e91e63;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 2rem;
    list-style: none;
    padding: 0;
    margin-bottom: 2em;
}

.social-icons li a {
    color: #fff;
    font-size: 1.8em;
    transition: transform 0.3s, color 0.3s;
}

.social-icons li a:hover {
    color: #e91e63;
    transform: scale(1.2) rotate(5deg);
}

.copyright {
    color: #555;
    font-size: 0.95em;
    letter-spacing: 1px;
}

.copyright a {
    color: #e91e63;
    text-decoration: none;
    border-bottom: 1px dotted;
}

/* Responsive */
@media screen and (max-width: 736px) {
    .hero-title {
        font-size: 2.5em;
        letter-spacing: 4px;
    }
    
    .content-section {
        padding: 1.5em;
    }
    
    #nav ul {
        gap: 1rem;
    }
    
    #nav ul li a {
        font-size: 0.9em;
        padding: 0.5em;
    }
}