:root {
    --primary-color: #cc9933;
    --secondary-color: #EEEFEF;
    --title-color: #666666;
    --accent-color: #f4f4f4;
    --text-dark: #333333;
    --text-light: #ffffff;
}

/* General styles */
body {
    font-family: 'Roboto', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
}

/* Navigation styles */
.navbar {
    background-color: var(--secondary-color) !important;
    padding: 1rem 0;
}

.navbar-dark .navbar-nav .nav-link {
    color: var(--title-color);
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: color 0.3s ease;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active {
   color: #FFF;
   background-color: #788ea9;
}

/* Navbar Toggler */
.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23788ea9' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

.navbar-toggler {
    border-color: #788ea9 !important;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.25rem rgba(120, 142, 169, 0.25) !important;
}

/* Hero Section */
.hero-section {
    background-color: var(--secondary-color);
    padding: 6rem 0;
}

.carousel-item {
    height: 70vh;
    min-height: 400px;
    background-color: #000;
}

.carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
}

.carousel-caption {
    background-color: rgba(0, 0, 0, 0.5);
    padding: 2rem;
    border-radius: 5px;
    bottom: 50%;
    transform: translateY(50%);
    left: 10%;
    right: 10%;
}

.carousel-caption h1 {
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 1rem;
    font-size: 2.5rem;
}

.carousel-caption p {
    color: var(--text-light);
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.bg-primary {
    --bs-bg-opacity: 1;
    background-color: var(--secondary-color) !important;
    color: var(--title-color) !important;
}

.btn-check:checked+.btn, .btn.active, .btn.show, .btn:first-child:active, :not(.btn-check)+.btn:active {
    color: var(--bs-btn-active-color)!important;
    background-color:rgb(199, 152, 56)!important;
    border-color: rgb(199, 152, 56)!important;
}

.bg-dark {
    --bs-bg-opacity: 1;
    background-color: var(--secondary-color) !important;
    color: var(--title-color)!important;
}

.text-primary {
    --bs-text-opacity: 1;
    color: var(--title-color) !important;
}

/* Buttons */
.btn-primary {
    background-color: var(--primary-color)!important;
    border-color: var(--primary-color)!important;
    color: var(--text-light)!important;
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: darken(var(--primary-color), 10%)!important;
    border-color: darken(var(--primary-color), 10%)!important;
}

.btn-outline-primary {
    color: var(--primary-color)!important;
    border-color: var(--primary-color)!important;
}

.btn-outline-primary:hover {
    background-color: var(--primary-color)!important;
    color: var(--text-light)!important;
}

.btn {
    --bs-btn-padding-x: 0.75rem;
    --bs-btn-padding-y: 0.375rem;
    --bs-btn-font-family: ;
    --bs-btn-font-size: 1rem;
    --bs-btn-font-weight: 400;
    --bs-btn-line-height: 1.5;
    --bs-btn-color: var(--bs-body-color);
    --bs-btn-bg: transparent;
    --bs-btn-border-width: var(--bs-border-width);
    --bs-btn-border-color: transparent;
    --bs-btn-border-radius: var(--bs-border-radius);
    --bs-btn-hover-border-color: transparent;
    --bs-btn-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 1px rgba(0, 0, 0, 0.075);
    --bs-btn-disabled-opacity: 0.65;
    --bs-btn-focus-box-shadow: 0 0 0 0.25rem rgba(var(--bs-btn-focus-shadow-rgb), .5);
    display: inline-block;
    padding: var(--bs-btn-padding-y) var(--bs-btn-padding-x);
    font-family: var(--bs-btn-font-family);
    font-size: var(--bs-btn-font-size);
    font-weight: var(--bs-btn-font-weight);
    line-height: var(--bs-btn-line-height);
    color: var(--bs-btn-color);
    text-align: center;
    text-decoration: none;
    vertical-align: middle;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
    /* border: var(--bs-btn-border-width) solid var(--bs-btn-border-color); */
    border-radius: var(--bs-btn-border-radius);
    /*background-color: var(--bs-btn-bg);*/
    transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}

/* Section styles */
.section-title {
    color: var(--secondary-color);
    font-weight: 700;
    margin-bottom: 3rem;
    position: relative;
    text-align: center;
}

.section-title:after {
    content: '';
    display: block;
    width: 50px;
    height: 3px;
    background-color: var(--primary-color);
    margin: 1rem auto;
}

/* Cards */
.card {
    border: none;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.card-title {
    color: var(--title-color);
    font-weight: 600;
}

/* Service icons */
.service-icon {
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

/* Footer */
.footer {
    background-color: var(--secondary-color);
    color: var(--title-color) !important;
    padding: 4rem 0 2rem;
}

.footer h5 {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.footer a {
    color: var(--title-color) !important;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer a:hover {
    color: var(--title-color) !important;
}

.social-links a {
    font-size: 1.5rem;
    margin-right: 1rem;
}

/* Project cards */
.project-card {
    position: relative;
    overflow: hidden;
}

.project-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    padding: 2rem;
    color: var(--text-light);
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.project-card:hover .project-overlay {
    transform: translateY(0);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero-section {
        padding: 4rem 0;
    }
    
    .carousel-caption {
        padding: 1rem;
    }
    
    .carousel-caption h1 {
        font-size: 1.8rem;
    }
    
    .carousel-caption p {
        font-size: 1rem;
    }

    /* Responsive buttons */
    .btn-group.filter-buttons {
        margin: 0 1rem;
    }
    
    .btn-group.filter-buttons .btn {
        border: 1px solid var(--primary-color);
        background-color: transparent;
        margin-bottom: 0.5rem;
        font-size: 0.9rem;
        padding: 0.5rem;
    }
    
    .btn-group.filter-buttons .btn.active {
        background-color: var(--primary-color);
        color: var(--text-light);
    }

    .carousel-item {
        height: 50vh;
        min-height: 300px;
    }

    .carousel-caption {
        padding: 1rem;
        bottom: 0;
        transform: none;
    }

    .carousel-caption h1 {
        font-size: 1.8rem;
        margin-bottom: 0.5rem;
    }

    .carousel-caption p {
        font-size: 1rem;
        margin-bottom: 1rem;
    }

    .carousel-caption .btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
}