/* Global Reset & Styling */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

:root {
    --primary-color: #004085;
    --secondary-color: #007bff;
    --accent-color: #28a745;
    --dark-bg: #1a1a1a;
    --light-bg: #f8f9fa;
    --text-color: #333;
}

body {
    color: var(--text-color);
    background-color: var(--light-bg);
    line-height: 1.6;
}

/* Header & Navigation */
header {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.top-bar {
    background: var(--primary-color);
    color: white;
    padding: 8px 5%;
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    flex-wrap: wrap;
}

.top-bar a {
    color: #fff;
    text-decoration: none;
    margin-left: 15px;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 5%;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    height: 55px;
    width: auto;
    flex-shrink: 0;
}

.logo-container h1 {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.logo-container p {
    font-size: 0.8rem;
    color: #666;
    font-weight: bold;
}

.nav-links {
    display: flex;
    list-style: none;
    flex-wrap: wrap;
}

.nav-links li {
    margin-left: 20px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 600;
    transition: 0.3s;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--secondary-color);
}

/* Page Background Hero Sections */
.page-hero {
    background: linear-gradient(rgba(0,64,133,0.8), rgba(0,0,0,0.7)), url('https://images.unsplash.com/photo-1563986768609-322da13575f3?auto=format&fit=crop&w=1350&q=80') center/cover no-repeat;
    color: white;
    text-align: center;
    padding: 60px 20px;
}

.page-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

/* Sections */
.container {
    padding: 50px 5%;
    max-width: 1200px;
    margin: auto;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 30px;
}

.card {
    background: white;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    border-top: 4px solid var(--secondary-color);
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 20px;
    right: 20px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.3);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

/* Form Styles */
.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.btn-submit {
    background: var(--primary-color);
    color: white;
    padding: 12px 25px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
}

.btn-submit:hover {
    background: var(--secondary-color);
}

/* Footer */
footer {
    background: var(--dark-bg);
    color: white;
    padding: 40px 5% 20px;
    margin-top: 50px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 20px;
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid #444;
    padding-top: 15px;
    font-size: 0.85rem;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        text-align: center;
    }
    .logo-icon {
        height: 45px;
    }
    .nav-links {
        margin-top: 15px;
        justify-content: center;
    }
    .nav-links li {
        margin: 5px 10px;
    }
    .grid-2 {
        grid-template-columns: 1fr;
    }
}