/*
 * Custom styles for the Öz‑Par İnşaat Malzemeleri example site.
 * This stylesheet overrides Bootstrap defaults to achieve a look similar
 * to the reference site while preserving responsiveness.
 */

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
}

/* Navigation links */
.navbar-nav .nav-link {
    color: #333;
    margin-left: 1rem;
    font-weight: 500;
    transition: color 0.2s, background-color 0.2s;
}

.navbar-nav .nav-link:hover {
    color: #c62828;
}

.navbar-nav .nav-link.active {
    color: #fff !important;
    background-color: #c62828;
    border-radius: 4px;
    padding: 0.25rem 0.75rem;
}

/* Hero section */
.hero {
    background-image: url('images/slider.png');
    background-size: cover;
    background-position: center;
    height: 60vh;
    position: relative;
    color: #fff;
}

/* Smaller hero for inner pages */
.hero-inner {
    background-image: url('images/slider.png');
    background-size: cover;
    background-position: center;
    height: 40vh;
    position: relative;
    color: #fff;
}

.hero-inner .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.hero .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

/* Section headings */
.section-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    color: #c62828;
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
}

/* Footer links */
footer a {
    color: inherit;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* List group for catalogs */
#catalogs .list-group-item {
    border: none;
    padding-left: 0;
    font-weight: 500;
}

#catalogs .list-group-item a {
    color: #333;
    transition: color 0.2s;
}

#catalogs .list-group-item a:hover {
    color: #c62828;
}