/* =========================================
   BINAL TECHNOLOGIES - GLOBAL STYLES
========================================= */
:root {
    /* Color Palette based on User Design */
    --primary: #7e22ce;       /* Deep Purple */
    --primary-dark: #6b21a8;  
    --primary-soft: #f3e8ff;  /* Light Purple bg */
    --secondary: #10b981;     /* Vibrant Green */
    --secondary-dark: #059669;
    --secondary-soft: #dcfce7;
    
    --dark: #0f172a;          /* Corporate Navy/Slate */
    --light-bg: #f8fafc;      /* Soft page background */
    --gradient-main: linear-gradient(135deg, #10b981 0%, #7e22ce 100%);
    
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
}

body {
    font-family: var(--font-body);
    color: #475569;
    background-color: #ffffff;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); color: var(--dark); }
a { text-decoration: none; transition: all 0.3s ease; }

/* Bootstrap Color Overrides */
.text-primary { color: var(--primary) !important; }
.text-secondary { color: var(--secondary) !important; }
.bg-primary { background-color: var(--primary) !important; }
.bg-secondary { background-color: var(--secondary) !important; }
.bg-primary-soft { background-color: var(--primary-soft) !important; }

/* --- HEADER & NAVIGATION --- */
.site-header {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 10px 0;
}
.navbar-brand img { height: 45px; }
.nav-link { 
    font-weight: 600; 
    color: var(--dark) !important; 
    margin: 0 12px; 
    font-family: var(--font-heading); 
}
.nav-link:hover, .nav-link.active { color: var(--primary) !important; }

/* Dropdown Submenu */
.dropdown-menu {
    border: none;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
    border-radius: 12px;
    padding: 10px 0;
    border: 1px solid #f1f5f9;
}
.dropdown-item {
    font-weight: 500;
    padding: 10px 20px;
    color: #334155;
}
.dropdown-item:hover, .dropdown-item:focus {
    background-color: var(--primary-soft);
    color: var(--primary);
}

/* Hover Dropdown for Desktop */
@media (min-width: 992px) {
    .navbar .dropdown:hover .dropdown-menu { display: block; margin-top: 0; }
}

/* --- FOOTER --- */
.footer-main {
    background: var(--dark);
    color: #f1f5f9;
    padding-top: 70px;
}
.footer-main h5 { color: #ffffff; margin-bottom: 25px; font-weight: 700; }
.footer-links a {
    color: #94a3b8;
    display: block;
    margin-bottom: 12px;
}
.footer-links a:hover { color: var(--secondary); padding-left: 5px; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 25px 0;
    margin-top: 50px;
    color: #94a3b8;
}

/* --- GLOBAL BUTTONS --- */
.btn-primary { background-color: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background-color: var(--primary-dark); border-color: var(--primary-dark); color: #fff; }
.btn-gradient { background: var(--gradient-main); border: none; color: #fff; }
.btn-gradient:hover { box-shadow: 0 10px 20px rgba(126, 34, 206, 0.3); color: #fff; transform: translateY(-2px); }