/* General Styles */
:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --dark-color: #212529;
    --light-color: #f8f9fa;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #0dcaf0;
    --white-color: #ffffff;
    --section-padding: 5rem 0;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Roboto', sans-serif;
    color: var(--dark-color);
    line-height: 1.6;
    overflow-x: hidden;
    padding-top: 76px; /* For fixed navbar */
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
}

a {
    text-decoration: none;
    transition: var(--transition);
}

.section-title {
    position: relative;
    margin-bottom: 1rem;
    font-weight: 700;
    color: var(--dark-color);
}

.section-subtitle {
    color: var(--secondary-color);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.btn {
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 500;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: #0b5ed7;
    border-color: #0b5ed7;
}

.rounded-4 {
    border-radius: 0.75rem;
}

/* Navbar */
.navbar {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    background-color: var(--white-color) !important;
}

.navbar-brand img {
    max-height: 60px;
}

.navbar-light .navbar-nav .nav-link {
    color: var(--dark-color);
    font-weight: 500;
    padding: 0.5rem 1rem;
    position: relative;
}

.navbar-light .navbar-nav .nav-link:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    transition: var(--transition);
}

.navbar-light .navbar-nav .nav-link:hover:after,
.navbar-light .navbar-nav .nav-link.active:after {
    width: 70%;
}

.navbar-light .navbar-nav .nav-link.active {
    color: var(--primary-color);
}

/* Hero Section */
#hero {
    background-color: var(--light-color);
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

#hero h1 {
    color: var(--dark-color);
    margin-bottom: 1.5rem;
}

#hero p {
    color: var(--secondary-color);
    margin-bottom: 2rem;
}

#hero img {
    border-radius: 1rem;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

/* Features Section */
#features {
    padding: 5rem 0;
}

.feature-card {
    background-color: var(--white-color);
    border-radius: 1rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    color: var(--primary-color);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: rgba(13, 110, 253, 0.1);
    margin-bottom: 1.5rem;
}

/* Services Section */
#services {
    padding: 5rem 0;
}

.accordion-button:not(.collapsed) {
    background-color: rgba(13, 110, 253, 0.1);
    color: var(--primary-color);
    box-shadow: none;
}

.accordion-button:focus {
    border-color: rgba(13, 110, 253, 0.5);
    box-shadow: none;
}

/* Testimonials Section */
#testimonials {
    padding: 5rem 0;
    background-color: var(--light-color);
}

.testimonial-card {
    background-color: var(--white-color);
    border-radius: 1rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.carousel-control-prev,
.carousel-control-next {
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    opacity: 1;
}

.carousel-control-prev {
    left: -20px;
}

.carousel-control-next {
    right: -20px;
}

.carousel-indicators {
    bottom: -40px;
}

.carousel-indicators button {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--primary-color);
    opacity: 0.5;
}

.carousel-indicators button.active {
    opacity: 1;
}

/* Gallery Section */
#gallery {
    padding: 5rem 0;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.gallery-item img {
    transition: var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* About Section */
#about {
    padding: 5rem 0;
    background-color: var(--light-color);
}

/* Contact Section */
#contact {
    padding: 5rem 0;
}

.contact-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(13, 110, 253, 0.1);
    border-radius: 50%;
    color: var(--primary-color);
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(13, 110, 253, 0.1);
    border-radius: 50%;
    color: var(--primary-color);
    transition: var(--transition);
}

.social-icon:hover {
    background-color: var(--primary-color);
    color: var(--white-color);
}

/* Footer */
footer {
    background-color: var(--dark-color);
    padding: 5rem 0 3rem;
}

.footer-title {
    color: var(--white-color);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.footer-link {
    color: #adb5bd;
    transition: var(--transition);
}

.footer-link:hover {
    color: var(--white-color);
    padding-left: 5px;
}

.footer-logo {
    margin-bottom: 1.5rem;
    max-height: 60px;
}

/* Media Queries */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background-color: var(--white-color);
        padding: 1rem;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        border-radius: 0.5rem;
        margin-top: 0.5rem;
    }
    
    #hero {
        padding: 4rem 0;
    }
    
    .carousel-control-prev,
    .carousel-control-next {
        display: none;
    }
}

@media (max-width: 767.98px) {
    body {
        padding-top: 66px;
    }
    
    .navbar-brand img {
        max-height: 45px;
    }
    
    #hero {
        padding: 3rem 0;
        text-align: center;
    }
    
    #hero .btn {
        display: block;
        width: 100%;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .contact-form,
    .contact-info {
        padding: 1.5rem !important;
    }
}