/* Custom Styles for LUNANNREMINBE Professional Website */

/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', 'Segoe UI', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
}

/* Navbar Styles */
.navbar-fixed-top {
    transition: all 0.3s ease;
    background-color: rgba(44, 62, 80, 0.9) !important;
    border: none;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.navbar-brand h2 {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 1px;
}

.navbar-nav > li > a {
    color: #fff !important;
    font-weight: 500;
    font-size: 15px;
    padding: 20px 15px !important;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.navbar-nav > li > a:hover,
.navbar-nav > li.active > a {
    background-color: rgba(0, 123, 255, 0.2) !important;
    color: #fff !important;
}

.navbar-toggle {
    border-color: #fff;
}

.navbar-toggle .icon-bar {
    background-color: #fff;
}

/* Hero Section */
.first-section {
    position: relative;
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
    padding: 150px 0 100px;
}

.first-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 123, 255, 0.8), rgba(44, 62, 80, 0.7));
    z-index: 1;
}

.first-section .container {
    position: relative;
    z-index: 2;
}

.big-tagline h1,
.big-tagline h2 {
    color: #fff;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.big-tagline p {
    color: #f8f9fa;
    font-size: 1.1em;
}

.btn-radius {
    border-radius: 50px;
    transition: all 0.3s ease;
}

.btn-light:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

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

.section-title {
    margin-bottom: 50px;
}

.section-title h2,
.section-title h3 {
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 15px;
}

.section-title small {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: #007bff;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-title .lead {
    font-size: 1.1em;
    color: #555;
    line-height: 1.8;
}

/* Service Widget Hover Effect */
.service-widget {
    transition: all 0.3s ease;
    cursor: pointer;
}

.service-widget:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2) !important;
}

.service-widget img,
.service-widget .img-responsive {
    transition: all 0.3s ease;
}

.service-widget:hover img,
.service-widget:hover .img-responsive {
    transform: scale(1.05);
}

.service-widget h3 {
    color: #2c3e50;
    font-weight: 600;
    transition: color 0.3s ease;
}

.service-widget:hover h3 {
    color: #007bff;
}

/* Contact Form Styles */
.form-control {
    border: 1px solid #ddd;
    transition: all 0.3s ease;
    font-size: 15px;
}

.form-control:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.btn-primary {
    background-color: #007bff;
    border: none;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #0056b3;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 123, 255, 0.4);
}

/* Footer Styles */
.footer {
    background: linear-gradient(135deg, #2c3e50, #34495e);
}

.footer a:hover {
    color: #007bff !important;
    text-decoration: none;
}

/* Scroll to Top Button */
#scroll-to-top {
    display: none;
    transition: all 0.3s ease;
}

#scroll-to-top:hover {
    background-color: #0056b3 !important;
    transform: translateY(-3px);
}

/* Responsive Styles */
@media (max-width: 768px) {
    .first-section {
        padding: 100px 0 50px;
    }
    
    .big-tagline h1 {
        font-size: 2em !important;
    }
    
    .big-tagline h2 {
        font-size: 1.5em !important;
    }
    
    .section {
        padding: 50px 0;
    }
    
    .section-title h2 {
        font-size: 2em !important;
    }
    
    .navbar-nav {
        background-color: rgba(44, 62, 80, 0.95);
        margin: 0;
    }
    
    .navbar-nav > li > a {
        padding: 15px 20px !important;
    }
}

/* Animation Classes */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fadeInUp {
    animation: fadeInUp 0.6s ease-out;
}

/* Icon Hover Effects */
.fa {
    transition: all 0.3s ease;
}

.fa:hover {
    transform: scale(1.2);
}

/* Box Shadow Effects */
.shadow-sm {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.shadow-md {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.shadow-lg {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}