/* NAV BAR */
.site-header {
    background: radial-gradient(circle at top, #222 0%, #000 100%);
    border-bottom: 2px solid #900;
    padding: 20px 0;
    color: #fff;
    font-family: 'Segoe UI', sans-serif;
}
.nav-container {
    max-width: 960px;
    margin: 0 auto;
    text-align: center;
}
.site-title {
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 10px;
    color: #f33;
    letter-spacing: 1px;
}
.main-nav {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-top: 10px;
}
.nav-btn {
    background: #222;
    color: #fff;
    padding: 10px 18px;
    border-radius: 8px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: 0.25s ease;
}
.nav-btn:hover {
    background: #900;
    transform: scale(1.05);
}

/* HERO */
.hero {
    height: 250px;
    position: relative;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}
.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.3), rgba(0,0,0,0.75));
}
.hero-content {
    position: relative;
    z-index: 2;
    height: 100%;
}

/* SUB NAV (Gallery category buttons) */
.sub-nav {
    margin-top: 15px;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.sub-btn {
    background: #222;
    color: #fff;
    padding: 10px 18px;
    border-radius: 8px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: 0.25s ease;
}

.sub-btn:hover {
    background: #900;
    transform: scale(1.05);
}

.active-btn {
    background: #900 !important;
}

.carousel-item img,
.carousel-item video {
    width: 100%;
    height: auto;
    display: block;
}

.carousel-inner {
    min-height: 400px;
}
.carousel-item {
    background: #222;
}