/* USC Data Science - Bigfoot Sightings site styles */

/* ── Navbar ─────────────────────────────────────────── */
.navbar-default {
    background-color: #990000;
    border-color: #990000;
}

.navbar-default .navbar-collapse {
    background: #990000;
}

.navbar-default .navbar-nav > .active > a,
.navbar-default .navbar-nav > .active > a:hover,
.navbar-default .navbar-nav > .active > a:focus {
    background-color: rgba(227, 190, 66, 0.8);
    color: #fff;
}

.navbar-default .navbar-toggle {
    background-color: #DFB50D;
    border-color: #DFB50D;
}

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

/* ── Buttons ─────────────────────────────────────────── */
.btn-primary {
    background-color: #ffcc00;
    border: none;
    color: #000;
    font-weight: 600;
}
.btn-primary:hover,
.btn-primary:focus {
    background-color: #ffdb4d;
    color: #000;
    border: none;
}

.btn-default {
    color: #fff;
    background-color: transparent;
    border: 2px solid #fff;
}
.btn-default:hover,
.btn-default:focus {
    background-color: #FFCC00;
    color: #000;
    border-color: #FFCC00;
}

/* ── Hero / Intro ────────────────────────────────────── */
.bigfoot-intro {
    background-image:
        linear-gradient(rgba(4, 14, 6, 0.35), rgba(4, 14, 6, 0.55)),
        url('../images/bigfoot-hero.png') !important;
    background-attachment: fixed;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

#intro .title {
    font-size: 70px;
    font-weight: 700;
    margin-top: 4cm;
    text-shadow: 0 4px 18px rgba(0,0,0,0.85);
    color: #fff;
}

#irdsgroup {
    color: #fff;
}
#irdsgroup:hover {
    color: #FFCC00;
    text-decoration: none;
}

/* ── About / Features ────────────────────────────────── */
.about-divider {
    border-color: #990000;
    border-width: 2px;
    max-width: 80%;
    margin: 20px auto;
}

.featurette-divider {
    border-color: #ddd;
    border-width: 1px;
    margin: 20px 0;
}

.jumbotron {
    background: #f8faf8;
    border-left: 5px solid #2d6a35;
}

/* ── Team Cards ──────────────────────────────────────── */
.thumbnail.team-card {
    min-height: 430px;
    border: 1px solid #c8d8ca;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 24px;
    -webkit-transition: box-shadow 0.2s;
    transition: box-shadow 0.2s;
}
.thumbnail.team-card:hover {
    box-shadow: 0 4px 18px rgba(0,0,0,0.18);
}
.thumbnail.team-card img {
    width: 100%;
    height: 210px;
    object-fit: cover;
    margin-top: 0;
}
.thumbnail.team-card .caption h3 {
    color: #2d6a35;
    font-weight: 700;
}
.thumbnail.team-card .caption .tag-offline {
    display: inline-block;
    padding: 2px 8px;
    font-size: 11px;
    background: #f0f0f0;
    color: #888;
    border-radius: 10px;
    margin-bottom: 6px;
}

/* ── Partner / Footer panels ─────────────────────────── */
#learn-more .panel.panel-info {
    border-color: #2d6a35;
}
#learn-more .panel.panel-info .panel-heading {
    background-color: #2d6a35;
    border-color: #2d6a35;
    color: #fff;
}
#learn-more .panel .panel-body {
    min-height: 220px;
    font-size: 15pt;
}
#learn-more .btn-info {
    background-color: #990000;
    border-color: #990000;
    color: #fff;
}
#learn-more .btn-info:hover {
    background-color: #770000;
    border-color: #770000;
}

/* ── Credits ─────────────────────────────────────────── */
footer p {
    color: #aaa;
    font-size: 0.9em;
}

.credits-section {
    margin-top: 40px;
    padding-top: 20px;
}

/* ── Viz iframes ─────────────────────────────────────── */
.viz-embed iframe {
    width: 100%;
    height: 620px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

/* ── Responsive tweaks ───────────────────────────────── */
@media (max-width: 767px) {
    #intro .title {
        font-size: 42px;
        margin-top: 2cm;
    }
}