/* --- Core Variables & Setup --- */
:root {
    /* Light Theme (Default) */
    --bg-color: #ffffff;
    --text-main: #000000;
    --primary-color: #8fc642;
    --secondary-color: #8fc642; /* Unified brand color */
    --accent-color: #8fc642;
    --text-muted: #6c757d;
    --glass-bg: rgba(255, 255, 255, 0.6);
    --glass-border: rgba(0, 0, 0, 0.1);
    --nav-bg-scrolled: rgba(255, 255, 255, 0.95);
}

[data-theme="dark"] {
    /* Dark Theme */
    --bg-color: #000000;
    --text-main: #ffffff;
    --text-muted: #a0a0a0;
    --glass-bg: rgba(25, 25, 25, 0.6);
    --glass-border: rgba(255, 255, 255, 0.1);
    --nav-bg-scrolled: rgba(0, 0, 0, 0.95);
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
    transition: background-color 0.4s ease, color 0.4s ease;
}

h1, h2, h3, h4, h5, h6, .navbar-brand {
    font-family: 'Outfit', sans-serif;
}

.text-light-opacity {
    color: var(--text-muted);
}

.max-w-600 {
    max-width: 600px;
}

/* --- Gradient Text & Utilities --- */
.text-gradient {
    color: var(--primary-color);
}

.text-primary {
    color: var(--primary-color) !important;
}

.border-primary {
    border-color: var(--primary-color) !important;
}

.btn-outline-primary {
    --bs-btn-color: var(--primary-color);
    --bs-btn-border-color: var(--primary-color);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--primary-color);
    --bs-btn-hover-border-color: var(--primary-color);
    --bs-btn-focus-shadow-rgb: 143, 198, 66;
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--primary-color);
    --bs-btn-active-border-color: var(--primary-color);
}

/* --- Badges --- */
.badge-custom {
    display: inline-block;
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-radius: 50px;
    background: rgba(143, 198, 66, 0.1);
    color: var(--primary-color);
    border: 1px solid rgba(143, 198, 66, 0.3);
}

/* --- Buttons --- */
.btn-custom {
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    text-transform: none;
}

.btn-primary.btn-custom {
    background: var(--primary-color);
    border: none;
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(143, 198, 66, 0.4);
}

.btn-primary.btn-custom:hover {
    background: #7bb036;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(143, 198, 66, 0.6);
}

.btn-outline-light.btn-custom {
    border-color: var(--text-main);
    color: var(--text-main);
}
.btn-outline-light.btn-custom:hover {
    background: var(--text-main);
    color: var(--bg-color);
}

/* --- Glassmorphism --- */
.glassmorphism {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 1rem;
    color: var(--text-main);
}

.glass-nav {
    transition: all 0.4s ease;
    padding: 1.5rem 0;
}

.glass-nav-scrolled {
    background: var(--nav-bg-scrolled) !important;
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
    padding: 1rem 0;
}

.navbar-dark .navbar-nav .nav-link,
[data-theme="dark"] .navbar-light .navbar-nav .nav-link {
    color: var(--text-main); 
}

/* --- Neumorphic Theme Switch --- */
.modern-theme-switch-wrapper {
    display: inline-flex;
    align-items: center;
}
.modern-switch {
    display: inline-block;
    position: relative;
    cursor: pointer;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}
.modern-switch input {
    display: none;
}
.switch-track {
    width: 120px;
    height: 44px;
    background: #eef0f4;
    border-radius: 50px;
    position: relative;
    box-shadow: inset 3px 3px 8px #cbced1, inset -3px -3px 8px #ffffff;
    display: flex;
    align-items: center;
    transition: background 0.4s ease, box-shadow 0.4s ease;
}
[data-theme="dark"] .switch-track {
    background: #2a2c38;
    box-shadow: inset 4px 4px 10px #1a1c23, inset -2px -2px 8px #3a3d4d;
}
.switch-text {
    position: absolute;
    font-size: 0.70rem;
    font-weight: 700;
    line-height: 1.1;
    color: #9aa4b4;
    transition: opacity 0.4s ease;
    pointer-events: none;
}
.text-light {
    right: 18px;
    text-align: left;
    opacity: 1;
}
.text-dark {
    left: 18px;
    text-align: right;
    opacity: 0;
}
[data-theme="dark"] .text-light { opacity: 0; }
[data-theme="dark"] .text-dark { opacity: 1; color: #73788c; }

.switch-thumb {
    width: 36px;
    height: 36px;
    background: #ffffff;
    border-radius: 50%;
    position: absolute;
    left: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 2px 2px 5px #cbced1, -2px -2px 5px #ffffff;
    transition: transform 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55), background 0.4s, box-shadow 0.4s;
}
[data-theme="dark"] .switch-thumb {
    background: #848b9c;
    transform: translateX(76px);
    box-shadow: 2px 2px 5px #1a1c23, -1px -1px 3px #3a3d4d;
}

.thumb-icon-sun {
    font-size: 1.1rem;
    color: #b0bac9;
    transition: opacity 0.3s;
}
.thumb-icon-moon {
    position: absolute;
    font-size: 1.1rem;
    color: #f8fafc;
    opacity: 0;
    transition: opacity 0.3s;
}

[data-theme="dark"] .thumb-icon-sun { opacity: 0; }
[data-theme="dark"] .thumb-icon-moon { opacity: 1; }

/* --- Floating Orbs & Background --- */
.particle-background {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: radial-gradient(circle at 50% 50%, var(--text-muted) 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: 0;
    opacity: 0.2;
}

.glass-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 0;
    opacity: 0.15;
    animation: float 10s infinite alternate ease-in-out;
}

.orb-1 {
    width: 400px; height: 400px;
    background: var(--primary-color);
    top: -10%; left: -5%;
}

.orb-2 {
    width: 300px; height: 300px;
    background: var(--text-main);
    bottom: 10%; right: -5%;
    animation-delay: -3s;
}

.orb-3 {
    width: 500px; height: 500px;
    background: var(--primary-color);
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.1;
}

.orb-4 {
    width: 350px; height: 350px;
    background: var(--primary-color);
    bottom: -100px; left: -100px;
}

@keyframes float {
    0% { transform: translateY(0) scale(1); }
    100% { transform: translateY(30px) scale(1.05); }
}

.z-index-1 { z-index: 1; }

/* --- Specific Sections --- */
/* Hero */
[data-theme="dark"] .hero-title {
    color: #ffffff !important;
}
/* By default light theme heading colors */
.hero-title {
    color: #000000 ;
}

.filter-grayscale {
    filter: grayscale(100%) opacity(0.6);
    transition: all 0.3s;
    color: var(--text-main);
}
.filter-grayscale:hover {
    filter: grayscale(0%) opacity(1);
}

/* About */
.about-img-placeholder {
    height: 500px;
    background: linear-gradient(45deg, rgba(143, 198, 66, 0.1), rgba(0, 0, 0, 0.05));
    border: 1px solid var(--glass-border);
}
[data-theme="dark"] .about-img-placeholder {
    background: linear-gradient(45deg, rgba(143, 198, 66, 0.1), rgba(255, 255, 255, 0.05));
}
.tracking-wide { letter-spacing: 2px; }

/* Services */
.service-block {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    transition: all 0.4s ease;
}
[data-theme="dark"] .service-block {
    background: #1c1d24;
    border-color: #2a2c38;
}

.service-block:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(143, 198, 66, 0.12);
    border-color: rgba(143, 198, 66, 0.3);
}
[data-theme="dark"] .service-block:hover {
    box-shadow: 0 15px 35px rgba(143, 198, 66, 0.2);
    border-color: rgba(143, 198, 66, 0.4);
}
.service-icon {
    display: inline-block;
    color: var(--primary-color);
}
.service-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
}
.service-link:hover {
    color: #7bb036;
    letter-spacing: 0.5px;
}

/* Service Item Boxes (Individual Page) */
.service-item-box {
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
    cursor: default;
}
.service-item-box:hover {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 20px rgba(143, 198, 66, 0.15);
}

/* Footer & CTA */
.glow-effect {
    box-shadow: 0 0 50px rgba(143, 198, 66, 0.15);
}
.footer-links li { margin-bottom: 0.75rem; }
.footer-links a { color: var(--text-muted); text-decoration: none; transition: 0.3s; }
.footer-links a:hover { color: var(--primary-color); padding-left: 5px; }

.social-links a {
    display: inline-flex; width: 40px; height: 40px;
    align-items: center; justify-content: center;
    border-radius: 50%;
    background: var(--glass-bg);
    color: var(--text-main);
    border: 1px solid var(--glass-border);
    transition: all 0.3s;
}
.social-links a:hover {
    background: var(--primary-color);
    color: #fff;
    transform: translateY(-3px);
}

.text-white {
    color: var(--text-main) !important;
}

/* --- Logo Visibility --- */
html:not([data-theme="dark"]) .logo-dark { display: none !important; }
html:not([data-theme="dark"]) .logo-light { display: block !important; }

[data-theme="dark"] .logo-dark { display: block !important; }
[data-theme="dark"] .logo-light { display: none !important; }

/* --- Mobile Responsive & App-like Feel --- */
@media (max-width: 991.98px) {
    /* Navbar Application Feel */
    body { padding-top: 60px; }
    
    .navbar-collapse {
        background: var(--bg-color);
        backdrop-filter: blur(25px);
        -webkit-backdrop-filter: blur(25px);
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        padding: 1.5rem;
        border-bottom: 1px solid var(--glass-border);
        box-shadow: 0 15px 40px rgba(0,0,0,0.15);
        border-bottom-left-radius: 1.5rem;
        border-bottom-right-radius: 1.5rem;
        z-index: 1000;
        max-height: 80vh;
        overflow-y: auto;
    }
    
    [data-theme="dark"] .navbar-collapse {
        background: rgba(15, 15, 18, 0.98);
        box-shadow: 0 15px 40px rgba(0,0,0,0.5);
    }
    
    .glass-nav {
        padding: 0.5rem 0;
        background: var(--bg-color) !important;
        backdrop-filter: blur(15px);
        border-bottom: 1px solid var(--glass-border);
    }
    [data-theme="dark"] .glass-nav { background: rgba(15,15,18,0.95) !important; }

    .navbar-nav .nav-item {
        padding: 0.5rem 0;
        border-bottom: 1px solid var(--glass-border);
    }
    .navbar-nav .nav-item:last-child { border-bottom: none; }
    
    .navbar-toggler {
        border: none;
        box-shadow: none !important;
        padding: 0.25rem;
    }
    
    /* Mega Menu adjustments for mobile */
    .dropdown-menu.mega-menu {
        width: 100% !important;
        background: transparent !important;
        border: none !important;
        padding: 0;
        margin-top: 10px;
        box-shadow: none !important;
    }
    .dropdown-menu .col-md-6 { margin-bottom: 1.5rem; }
    
    /* App-like padded sections */
    section {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }
    .glassmorphism { padding: 1.5rem !important; }
    
    /* Smooth out tilt constraints */
    .tilt-box { transform: none !important; will-change: auto !important; }

    /* Dashboard Mobile Enhancements */
    .dashboard-card { margin-bottom: 1rem; }
    .col-lg-3 .position-sticky {
        position: static !important;
        margin-bottom: 2rem;
    }
    
    .hero-btns { display: flex; flex-direction: column; gap: 1rem; }
    .hero-btns .btn { width: 100%; margin: 0 !important; }
    .nav-right .btn { width: 100%; margin-top: 1rem; }
}

@media (max-width: 575.98px) {
    /* Extreme Mobile Fitting */
    .display-3 { font-size: 2.2rem; }
    .display-4 { font-size: 1.8rem; }
    .display-5 { font-size: 1.5rem; }
    .hero-title { font-size: 2.2rem; }
    
    .client-logos h4 { font-size: 0.9rem; }
    .client-logos .gap-4 { gap: 1rem !important; }
    
    /* Scale down neumorphic switch to prevent header crash */
    .modern-theme-switch-wrapper {
        transform: scale(0.65);
        transform-origin: left center;
        margin-left: 0.5rem !important;
    }
    .navbar-brand img { height: 30px; }
    
    .glass-orb { display: none !important; /* Performance */ }
}