:root {
    --primary-indigo: #2e2a85;     /* Exact Business Card Deep Blue/Indigo */
    --accent-green: #00a651;       /* Exact Business Card Corporate Green */
    --dark-neutral: #1e293b;       /* Dark slate text */
    --light-bg: #f8fafc;           /* Light gray tint */
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--dark-neutral);
    background-color: #ffffff;
    margin: 0;
    padding: 0;
}

/* --- Clean, Readable White Header Navigation Navbar --- */
header.navbar {
    background-color: #ffffff !important;
    border-bottom: 4px solid var(--accent-green);
    padding: 20px 0 !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.manntra-logo-container {
    text-decoration: none !important;
    display: inline-block;
}

.logo-main-title {
    color: var(--primary-indigo) !important;
    font-size: 2.2rem;
    font-weight: 900;
    margin: 0;
    line-height: 1;
}

.logo-sub-title {
    color: var(--accent-green) !important;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin: 4px 0 0 0;
    font-weight: 700;
    line-height: 1;
}

/* --- Navigation Links Color Fix --- */
header.navbar .nav-link {
    font-weight: 600 !important;
    color: var(--primary-indigo) !important; /* Fixed visibility issue */
    font-size: 1rem;
    padding: 8px 16px !important;
    transition: all 0.2s ease;
}

header.navbar .nav-link:hover {
    color: var(--accent-green) !important;
}

/* --- Button Theme Fix --- */
.btn-corporate-green {
    background-color: var(--accent-green) !important;
    color: #ffffff !important;
    font-weight: 600 !important;
    padding: 10px 24px !important;
    border-radius: 4px !important;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    border: none !important;
    transition: background 0.2s ease;
    text-decoration: none !important;
    display: inline-block;
}

.btn-corporate-green:hover {
    background-color: #008540 !important;
}

/* --- Hero Layout Fixes --- */
.hero-wrapper {
    background: linear-gradient(135deg, var(--primary-indigo) 0%, #171454 100%);
    color: #ffffff;
    padding: 80px 0;
}

.badge-moulding {
    color: var(--accent-green);
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 1px;
    margin-bottom: 15px;
    display: block;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-desc {
    color: #cbd5e1;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 30px;
}

.methodology-banner {
    background-color: rgba(255, 255, 255, 0.08);
    border-left: 4px solid var(--accent-green);
    padding: 15px;
    border-radius: 0 4px 4px 0;
}

.hero-link {
    color: #ffffff;
    font-weight: 600;
    text-decoration: none;
    border-bottom: 2px solid var(--accent-green);
    padding-bottom: 3px;
    transition: all 0.2s ease;
}

.hero-link:hover {
    color: var(--accent-green);
    text-decoration: none;
}

/* --- Premium Image Layout Container --- */
.image-container-card {
    width: 100%;
    max-width: 480px;
    border-radius: 8px;
    overflow: hidden;
    border: 4px solid #ffffff;
    border-bottom: 8px solid var(--accent-green);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.image-container-card img {
    width: 100%;
    height: auto;
    display: block;
}

/* --- Performance Summary Strip --- */
.stats-section {
    background-color: var(--light-bg);
    padding: 50px 0;
    border-bottom: 1px solid #e2e8f0;
}

.stat-number {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary-indigo);
    margin: 0;
}

.stat-label {
    font-size: 0.85rem;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

/* --- Flexbox container reset for Bootstrap layout rows --- */
.hero-wrapper .container .row {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}

/* --- Ensure image sizing scales with the flex grid side container --- */
.image-container-card {
    width: 100%;
    max-width: 440px;
    background-color: #1a1840;
    border: 4px solid #ffffff;
    border-bottom: 8px solid var(--accent-green);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 20px 45px rgba(0,0,0,0.25);
}

.image-container-card img {
    width: 100% !important;
    height: auto !important;
    object-fit: cover;
}
/* --- Global Floating WhatsApp Widget Specifications --- */
.whatsapp-floating-trigger {
    animation: pulseWhatsAppShadow 2s infinite;
}

.whatsapp-floating-trigger:hover {
    background-color: #128C7E !important; /* Premium dark emerald accent loop state */
    transform: scale(1.1) translateY(-4px);
    box-shadow: 0 10px 25px rgba(18, 140, 126, 0.5) !important;
    color: #ffffff !important;
}

/* --- Smooth Continuous Breathing Radial Ambient Glow Animation --- */
@keyframes pulseWhatsAppShadow {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
    }
    70% {
        box-shadow: 0 0 0 18px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Ensure mobile layout doesn't overlap screen content edges roughly */
@media (max-width: 768px) {
    .whatsapp-floating-trigger {
        bottom: 20px !important;
        right: 20px !important;
        width: 52px !important;
        height: 52px !important;
    }
    .whatsapp-floating-trigger i {
        font-size: 1.8rem !important;
    }
}