/* General Styles */
:root {
    --primary-color: #0a2540; /* Deep Navy Blue */
    --accent-color: #c5a059; /* Gold */
    --text-dark: #333333;
    --text-light: #ffffff;
    --bg-light: #f8f9fa;
}

body {
    font-family: 'Cairo', sans-serif;
    background-color: #ffffff;
    color: var(--text-dark);
    overflow-x: hidden;
}

/* Navigation Bar */
.navbar {
    background-color: transparent;
    padding: 20px 0;
    transition: all 0.3s ease;
}

.navbar-brand, .nav-link {
    color: var(--text-light) !important;
}

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

.navbar.scrolled {
    background-color: var(--primary-color);
    padding: 10px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(10, 37, 64, 0.9) 0%, rgba(22, 59, 97, 0.85) 100%), url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?ixlib=rb-1.2.1&auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    padding: 180px 0 100px;
    text-align: center;
    color: var(--text-light);
}

/* Sections */
.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
    color: var(--primary-color);
    font-weight: 700;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: var(--accent-color);
    margin: 15px auto 0;
}

/* Cards */
.card {
    border: none;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s;
    background-color: #fff;
}

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

/* PDF Viewer */
.pdf-viewer {
    width: 100%;
    height: 75vh;
    border: none;
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
}

@media (max-width: 768px) {
    .pdf-viewer {
        width: 100%;
        height: 65vh;
    }
}

/* Footer */
.footer {
    background-color: var(--primary-color);
    padding: 80px 0 25px;
    color: rgba(255,255,255,0.8);
    border-top: 5px solid var(--accent-color);
}

.footer a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer a:hover {
    color: var(--accent-color);
}

.footer h5 {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.footer-bottom {
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    font-size: 0.9rem;
}

/* Custom Buttons */
.btn-custom {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: #fff;
    padding: 10px 30px;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-custom:hover {
    background-color: #a38242;
    border-color: #a38242;
    color: #fff;
    transform: translateY(-2px);
}

/* Service Icons */
.service-icon {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

/* Stats Section */
.stats-section {
    background-color: var(--bg-light);
    border-bottom: 1px solid #eee;
}

.stat-item h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

/* Clients Section */
.clients-section {
    padding: 40px 0;
    background-color: #fff;
    border-bottom: 1px solid #eee;
}
.client-logo {
    max-height: 40px;
    opacity: 0.5;
    filter: grayscale(100%);
    transition: all 0.3s;
    margin: 0 20px;
}
.client-logo:hover {
    opacity: 1;
    filter: grayscale(0%);
}

/* Contact Form */
.contact-form .form-control {
    padding: 12px;
    border-radius: 4px;
    margin-bottom: 15px;
    border: 1px solid #e0e0e0;
    background-color: #f9f9f9;
}

/* Hover Cards */
.hover-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.hover-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1) !important;
}

/* Stats Counter */
.counter {
    display: inline-block;
}

/* Call Floating Button */
.call-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--accent-color);
    color: #fff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.2);
    z-index: 1080;
    text-decoration: none;
    transition: all 0.3s ease;
}

.call-float:hover {
    background-color: var(--primary-color);
    color: #fff;
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .call-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
        font-size: 24px;
    }
}

/* Call Tooltip */
.call-tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background-color: #fff;
    color: #333;
    padding: 6px 12px;
    border-radius: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    white-space: nowrap;
    font-size: 0.9rem;
    font-weight: 600;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
}

.call-float:hover .call-tooltip {
    opacity: 1;
    visibility: visible;
    right: 75px;
}