/**
 * Header & Navigation
 * @copyright     cliqable.com
 * @project       DJCliq
 * @version       0.1.1
 * @author        Strange Shapes Studio
 * @author_url    https://www.strangeshapesstudio.com
 * @developer     Strange Shapes Studio
 * @developer_url info@strangeshapes.com
 * @file          css/header.css
 */

.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    height: var(--header-h);
    background: rgba(8,8,8,0.5);
    backdrop-filter: blur(20px) saturate(1.5);
    -webkit-backdrop-filter: blur(20px) saturate(1.5);
    border-bottom: 1px solid var(--border);
    transition: background var(--transition), box-shadow var(--transition);
}
.site-header.scrolled {
    background: rgba(8,8,8,0.92);
    box-shadow: 0 4px 32px rgba(0,0,0,0.5);
}
.header-inner {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}
.logo img { height: 44px; width: auto; }

/* ── Nav ─────────────────────────────────────────────────── */
.site-nav { display: flex; align-items: center; gap: 0.25rem; }
.site-nav ul { display: flex; align-items: center; gap: 0.25rem; }
.site-nav ul li a {
    font-family: var(--font-cond);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.5rem 0.85rem;
    border-radius: var(--radius);
    color: rgba(255,255,255,0.75);
    transition: color var(--transition), background var(--transition);
}
.site-nav ul li a:hover,
.site-nav ul li a.active {
    color: var(--white);
    background: rgba(255,255,255,0.06);
}
.nav-cta { margin-left: 1rem; }

/* ── Hamburger ───────────────────────────────────────────── */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}
.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--transition);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}