/* --- GLOBAL VARIABLES --- */
:root {

    --bg-color: #ffffff;
    --text-color: #1d1d1f;
    --text-gray: #6e6e73;
    --panel-bg: rgba(245, 245, 247, 0.95);
    --nav-bg: rgba(255, 255, 255, 0.98);
    --nav-bg-scrolled: rgba(255, 255, 255, 0.99);
    --footer-bg: #f5f5f7;
    --border-color: rgba(128, 0, 0, 0.15);
    --heading-color: #000000;
    --kmsec-gold: #b5892d;
    --banner-gradient: radial-gradient(circle, rgba(212, 175, 55, 0.05) 0%, rgba(255,255,255,0) 80%);
    --kmsec-red: #9f1d22; /* Corporate red for light mode */
    --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

    /* New variables for services.html and general components */
    --hover-bg-color: rgba(128, 0, 0, 0.05); /* Subtle hover for panels/accordions */
    --subtype-bg: rgba(230, 230, 230, 0.8); /* Background for sub-items in accordions */
    --sub-badge-container-bg: rgba(128, 0, 0, 0.02); /* Very light background for sub-badges */
    --sub-badge-border: rgba(212, 175, 55, 0.08); /* Light gold border for sub-badges */
    --kmsec-gold-light: rgba(181, 137, 45, 0.8); /* Lighter gold for text */
    --kmsec-gold-border: rgba(181, 137, 45, 0.15); /* Gold border for badges */
    --kmsec-gold-border-strong: rgba(181, 137, 45, 0.25); /* Stronger gold border for badges */
    --kmsec-gold-bg-light: rgba(181, 137, 45, 0.03); /* Light gold background for badges */
    --methodology-step-bg: rgba(128, 0, 0, 0.02); /* Light background for methodology steps */
    --terminal-green: #008000; /* Default green for light mode */
    --sub-badge-bg: rgba(0, 0, 0, 0.05);
    --methodology-step-border: rgba(212, 175, 55, 0.08); /* Light gold border for methodology steps */
    --methodology-step-hover-bg: rgba(128, 0, 0, 0.08); /* Subtle hover for methodology steps */
    --box-shadow-dark: 0 10px 30px rgba(0, 0, 0, 0.1); /* Lighter shadow for light mode */
    --sub-section-border: rgba(128, 0, 0, 0.1); /* Light border for sub-sections */
}

body.dark-mode {
    --kmsec-gold: #d4af37;
    --kmsec-maroon: #800000;
    --bg-color: #0a0a0a; /* Darker background */
    --text-color: #cccccc;
    --text-gray: #999;
    --panel-bg: rgba(15, 15, 15, 0.98);
    --nav-bg: rgba(10, 10, 10, 0.95);
    --nav-bg-scrolled: rgba(5, 5, 5, 0.98);
    --footer-bg: rgba(5, 5, 5, 0.95);
    --border-color: rgba(128, 0, 0, 0.3); /* Darker border */
    --heading-color: #ffffff;
    --banner-gradient: radial-gradient(circle, rgba(128, 0, 0, 0.25) 0%, rgba(0,0,0,0) 80%);
    --font-main: 'Courier New', Courier, monospace;

        /* Dark mode overrides for services.html and general components */
    --hover-bg-color: rgba(128, 0, 0, 0.1);
    --subtype-bg: rgba(0, 0, 0, 0.3);
    --sub-badge-container-bg: rgba(128, 0, 0, 0.05);
    --sub-badge-border: rgba(212, 175, 55, 0.1);
    --kmsec-gold-light: rgba(212, 175, 55, 0.7);
    --kmsec-gold-border: rgba(212, 175, 55, 0.2);
    --kmsec-gold-border-strong: rgba(212, 175, 55, 0.3);
    --kmsec-gold-bg-light: rgba(212, 175, 55, 0.05);
    --methodology-step-bg: rgba(128, 0, 0, 0.05);
    --terminal-green: #a8ff60; /* Terminal green for dark mode */
    --sub-badge-bg: rgba(0, 0, 0, 0.3);
    --methodology-step-border: rgba(212, 175, 55, 0.1);
    --methodology-step-hover-bg: rgba(128, 0, 0, 0.1);
    --box-shadow-dark: 0 10px 30px rgba(0, 0, 0, 0.5);
    --sub-section-border: rgba(128, 0, 0, 0.2);
}

/* --- BASE STYLING --- */
html {
    scroll-behavior: smooth;
}

body { 
    margin: 0; padding: 0; 
    background-color: var(--bg-color);
    color: var(--text-color); 
    font-family: var(--font-main); 
    line-height: 1.6; 
}

#matrix-canvas { position: fixed; top: 0; left: 0; z-index: -1; }

.container { max-width: 1100px; margin: 0 auto; padding: 100px 20px; position: relative; z-index: 1; }

.section-title { 
    color: var(--kmsec-gold); text-transform: uppercase; letter-spacing: 5px; 
    background: var(--panel-bg); /* Keeps theme-aware background */
    backdrop-filter: blur(10px);
    padding: 15px 40px;
    margin: 0 auto 60px auto;
    font-size: 1.2rem; text-align: center;
    display: table;
    scroll-margin-top: 100px; /* Provides clearance for the sticky header */
}

/* --- FIXED NAVIGATION & DROPDOWN --- */
.nav-header {
    display: flex; 
    align-items: center; 
    justify-content: space-between;
    padding: 10px 40px; 
    background: var(--nav-bg);
    border-bottom: 2px solid var(--kmsec-maroon); 
    position: sticky; 
    top: 0; 
    z-index: 1000;
    backdrop-filter: blur(10px);
    transition: padding 0.3s ease, background 0.3s ease;
}

.nav-header.scrolled {
    background: var(--nav-bg-scrolled);
    padding: 5px 40px;
}

.nav-brand { display: flex; align-items: center; text-decoration: none; }
.nav-logo { width: 48px; height: auto; filter: drop-shadow(0 0 5px rgba(212, 175, 55, 0.2)); }

.nav-links { display: flex; align-items: center; }
.nav-links a { 
    color: var(--text-gray); 
    text-decoration: none; 
    margin: 0 20px; 
    font-size: 0.8rem; 
    letter-spacing: 2px; 
    transition: 0.3s;
}
.nav-links a:hover { color: var(--kmsec-gold); }

/* Dropdown System */
.dropdown { position: relative; display: inline-block; }

.dropdown-content {
    display: none;
    position: absolute;
    background-color: var(--bg-color);
    min-width: 240px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.5);
    z-index: 1001;
    top: 100%;
    left: 0;
    border: 1px solid var(--kmsec-maroon);
}

.dropdown-content a {
    color: var(--text-gray);
    padding: 12px 20px;
    display: block;
    margin: 0;
    font-size: 0.75rem;
    border-bottom: 1px solid rgba(128, 0, 0, 0.1);
}

.dropdown-content a:hover {
    background-color: rgba(128, 0, 0, 0.2);
    color: var(--kmsec-gold);
    padding-left: 25px;
}

.dropdown:hover .dropdown-content { display: block; }

/* --- INDEX SPECIFIC (HERO/BANNER) --- */
.banner { 
    height: 100vh; display: flex; flex-direction: column; justify-content: center; 
    align-items: center; text-align: center; background: var(--banner-gradient); 
    position: relative; z-index: 1; 
}

.logo-container {
    width: 256px; height: auto; display: flex; align-items: center; justify-content: center;
    margin-bottom: 30px; position: relative; filter: drop-shadow(0 0 60px rgba(128, 0, 0, 0.7));
}

.kmsec-logo { width: 100%; height: auto; display: block; filter: drop-shadow(0 0 15px rgba(212, 175, 55, 0.2)); }

h1 { font-size: 3.5rem; letter-spacing: 12px; margin: 0; text-transform: uppercase; color: var(--heading-color); font-weight: 300; }

.subtitle {
    color: var(--kmsec-gold); letter-spacing: 6px; font-weight: bold; margin-top: 15px; 
    text-transform: uppercase; font-size: 0.9rem; 
    background: var(--panel-bg); /* Changed to match panel background for theme consistency */
    backdrop-filter: blur(5px); /* Kept blur for diffusion */
    padding: 8px 25px;
    display: table;
}

/* --- PANEL GRID SYSTEM --- */
.competency-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 25px; margin-bottom: 100px; }

.panel { 
    background: var(--panel-bg); backdrop-filter: blur(10px); 
    border-left: 4px solid var(--kmsec-maroon); padding: 40px; 
    transition: all 0.5s cubic-bezier(0.2, 1, 0.3, 1); opacity: 0; transform: translateY(30px); 
}

.panel.visible { opacity: 1; transform: translateY(0); }

.panel:hover { border-left-color: var(--kmsec-gold); background: rgba(40, 0, 0, 0.2); transform: scale(1.02); }

.panel h3 { color: var(--kmsec-gold); text-transform: uppercase; letter-spacing: 2px; margin-top: 0; font-size: 1.1rem; }

.panel-tag { font-size: 0.65rem; color: var(--kmsec-gold); opacity: 0.7; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 10px; display: block; }

/* --- SERVICES ACCORDION STYLES --- */
.page-container { max-width: 900px; margin: 0 auto; padding: 100px 20px; }

.service-block {
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    margin-bottom: 30px;
    transition: 0.3s;
}

.accordion-header {
    padding: 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-left: 4px solid var(--kmsec-maroon);
}

.accordion-header:hover { background: rgba(128, 0, 0, 0.1); border-left-color: var(--kmsec-gold); }
.accordion-header:hover { background: var(--hover-bg-color); border-left-color: var(--kmsec-gold); } /* Use a variable for hover background */

.tagline {
    display: block;
    font-size: 0.7rem;
    color: var(--kmsec-gold);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 5px;
}

.accordion-content { display: none; padding: 0 30px 30px 30px; border-top: 1px solid rgba(212, 175, 55, 0.1); }
.accordion-content.active { display: block; }

.subtype-item { margin-top: 20px; padding: 15px; background: var(--subtype-bg); }
.subtype-item { margin-top: 20px; padding: 15px; background: var(--subtype-bg); }

.subtype-header {
    color: var(--kmsec-gold);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    font-weight: bold;
    font-size: 0.9rem;
}

.subtype-details {
    display: none;
    margin-top: 15px;
    font-size: 0.85rem;
    color: var(--text-gray);
    color: var(--text-color); /* Use a variable for color */
    padding-left: 15px;
}

.btn-inline {
    display: inline-block;
    margin-top: 15px;
    color: var(--kmsec-gold);
    text-decoration: none;
    font-size: 0.75rem;
    border: 1px solid var(--kmsec-gold);
    padding: 5px 15px;
    transition: 0.3s;
}
.btn-inline:hover { background: var(--kmsec-gold); color: #000; }

.btn-subtle {
    display: inline-block;
    margin-top: 25px;
    padding: 12px 30px;
    color: var(--kmsec-gold);
    text-decoration: none;
    font-size: 0.7rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    border: 1px solid var(--kmsec-gold-border-strong);
    background: var(--panel-bg);
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
    font-weight: bold;
}

.btn-subtle:hover { background: var(--kmsec-gold); color: #000; }

.btn-hero-cta {
    display: inline-block;
    margin-top: 40px;
    margin-bottom: 30px;
    padding: 18px 45px;
    color: var(--kmsec-gold);
    text-decoration: none;
    font-size: 0.85rem;
    letter-spacing: 4px; /* Kept for visual consistency */
    border: 1px solid var(--kmsec-gold);
    background: rgba(255, 255, 255, 0.8); /* Lighter background for the button */
    font-weight: bold;
    text-transform: uppercase;
    transition: 0.4s cubic-bezier(0.2, 1, 0.3, 1);
    backdrop-filter: blur(5px);
}
.btn-hero-cta:hover {
    background: var(--kmsec-gold);
    color: #000;
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.3);
    transform: translateY(-3px);
}

/* --- FOOTER --- */
.footer-logo { width: 72px; height: auto; margin-bottom: 20px; filter: drop-shadow(0 0 10px rgba(128, 0, 0, 0.5)); }

.footer-content { background: var(--footer-bg); padding: 100px 20px; border-top: 1px solid var(--kmsec-maroon); position: relative; z-index: 1; }

.sub-badge-container {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-top: 5px;
    justify-content: flex-end;
    background: rgba(128, 0, 0, 0.05);
    padding: 10px;
    border: 1px solid rgba(212, 175, 55, 0.1);
}

.sub-badge-label { 
    font-size: 0.55rem;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 2px;
    text-align: right; /* Changed to right-align */
    opacity: 0.7;
}

.sub-badge {
    font-size: 0.5rem;
    color: rgba(212, 175, 55, 0.7);
    border: 1px solid var(--kmsec-gold-border);
    padding: 2px 4px;
    text-transform: uppercase; /* Use a variable for background */
    letter-spacing: 1px;
    background: rgba(0, 0, 0, 0.3);
    justify-content: flex-end; /* Changed to right-align */
}

.dropdown-icon {
    display: inline-block; 
    transition: transform 0.3s ease;
}

/* XEGMAP Coming Soon Overlay */
.xegmap-overlay {
    position: relative;
    overflow: hidden; /* Ensure pseudo-element stays within bounds */
}

.xegmap-overlay::before {
    content: "COMING SOON";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7); /* Darker overlay */
    backdrop-filter: blur(3px); /* Blur effect */
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--kmsec-gold);
    font-size: 1.2rem;
    font-weight: bold;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: pulse 2s infinite ease-in-out; /* Pulsing animation */
    z-index: 10; /* Ensure it's above content */
}
@keyframes pulse {
    0% { opacity: 0.7; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.02); }
    100% { opacity: 0.7; transform: scale(1); }
}

.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 70px; max-width: 1100px; margin: 0 auto; }

.footer-links a { color: var(--text-color); text-decoration: none; font-size: 0.85rem; transition: 0.3s; opacity: 0.8; }
.footer-links a:hover { color: var(--kmsec-gold); padding-left: 8px; opacity: 1; }
/* Ensure the toggle is hidden on desktop */
.menu-toggle {
    display: none;
    color: var(--kmsec-gold);
    font-size: 2rem;
    cursor: pointer;
    z-index: 1001; /* Sit above the nav links */
}

.theme-btn {
    background: transparent;
    border: 1px solid var(--kmsec-gold);
    color: var(--kmsec-gold);
    padding: 8px 20px;
    font-family: inherit;
    cursor: pointer;
    font-size: 0.7rem;
    letter-spacing: 2px;
    transition: 0.3s;
    text-transform: uppercase;
}
.theme-btn:hover {
    background: var(--kmsec-gold);
    color: var(--bg-color);
}

@media screen and (max-width: 768px) {
    .nav-header {
        padding: 15px 20px;
        position: relative; /* Allows absolute positioning for the menu */
    }

    .menu-toggle {
        display: block !important;
        font-family: 'Courier New', monospace;
        font-weight: bold;
        letter-spacing: 2px;
        transition: all 0.3s ease;
        padding: 5px 10px;
        cursor: pointer;
    }

    .nav-links {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%; /* Drops it directly below the nav-header */
        left: 0;
        width: 100%;
        background: rgba(10, 10, 10, 0.98);
        border-bottom: 2px solid var(--kmsec-maroon);
        
        /* Smooth vertical reveal */
        max-height: 0;
        opacity: 0;
        overflow: hidden;
        pointer-events: none;
        transition: max-height 0.4s ease, opacity 0.4s ease;
    }

    .nav-links.mobile-active {
        max-height: 500px; /* Arbitrary large number to allow full dropdown */
        opacity: 1;
        pointer-events: auto;
    }

    /* Style the links to span the full width on mobile */
    .nav-links a {
        margin: 0;
        padding: 20px;
        text-align: center;
        border-bottom: 1px solid rgba(128, 0, 0, 0.2);
        width: 100%;
        box-sizing: border-box;
    }

    /* Simplify the Services dropdown for mobile */
    .dropdown {
        width: 100%;
    }
    
    .dropdown-content {
        position: static; /* Removes the floating behavior */
        display: none;    /* Handled by JS or standard hover */
        background: rgba(0, 0, 0, 0.5);
        border: none;
        min-width: 100%;
        box-shadow: none;
    }

    /* Keep the hover functionality for the nested mobile items */
    .dropdown:hover .dropdown-content { 
        display: block; 
    }
}

/* --- BLOG FEED STYLES --- */
#blog-loader { 
    text-align: center; 
    color: var(--kmsec-gold); 
    padding: 80px 20px; 
    font-family: 'Courier New', monospace; 
    letter-spacing: 3px;
    text-transform: uppercase;
}

.spinner {
    width: 40px;
    height: 40px;
    margin: 20px auto;
    border: 3px solid rgba(212, 175, 55, 0.1);
    border-top: 3px solid var(--kmsec-gold);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

.post-excerpt { 
    color: var(--text-gray); 
    font-size: 0.9rem; 
    line-height: 1.6;
    margin: 15px 0;
    overflow-wrap: break-word;
}

.btn-toggle-text::after { content: "READ FULL POST ➔"; }
.accordion-header.active .btn-toggle-text::after { content: "CLOSE ANALYSIS ✕"; }

.post-full-content { 
    color: var(--text-gray); 
    font-size: 0.95rem; 
    line-height: 1.8; 
    padding-top: 20px;
    overflow-wrap: break-word;
}
.post-full-content img { 
    max-width: 100%; 
    height: auto; 
    border: 1px solid var(--kmsec-maroon); 
    margin: 20px 0;
}
.post-full-content h1, .post-full-content h2, .post-full-content h3 { 
    color: var(--kmsec-gold); 
    margin-top: 30px; 
    letter-spacing: 1px;
}
.post-full-content ul { list-style: none; padding-left: 0; }
.post-full-content li { 
    margin-bottom: 10px; 
    padding-left: 15px; 
    border-left: 2px solid var(--kmsec-maroon); 
}
.post-full-content pre, .post-full-content code {
    background: rgba(0,0,0,0.5);
    padding: 15px;
    border-left: 2px solid var(--kmsec-maroon);
    display: block;
    overflow-x: auto;
    font-family: 'Courier New', monospace;
    color: var(--terminal-green); 
    margin: 20px 0;
}
.post-full-content p { margin-bottom: 20px; }

.share-tools {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px dashed rgba(212, 175, 55, 0.2);
    display: flex;
    align-items: center;
    gap: 15px;
}
.share-label { font-size: 0.7rem; color: var(--kmsec-gold); letter-spacing: 2px; }
.share-btn {
    color: var(--text-gray);
    text-decoration: none;
    font-size: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 4px 10px;
    transition: 0.3s;
    cursor: pointer;
    background: transparent;
    font-family: 'Courier New', monospace;
}
.share-btn:hover { border-color: var(--kmsec-gold); color: var(--kmsec-gold); }

.featured-image {
    width: 100%;
    max-height: 250px;
    object-fit: cover; 
    border: 1px solid var(--kmsec-gold-border);
    margin: 15px 0;
    display: block;
    filter: grayscale(0.4) contrast(1.1);
    transition: 0.3s;
}
.accordion-header.active .dropdown-icon { transform: rotate(180deg); }