/* Header & Navigation */

.site-header {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

/* Hamburger menu at every screen width */

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.logo {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: -0.5px;
}

.logo-sub {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* #navToggle (id selector, higher specificity + !important) so this
   can never be silently overridden or hidden by any other rule or a
   stale cached stylesheet. */
#navToggle.menu-toggle {
    display: flex !important;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
    margin-left: auto;
}

#navToggle.menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--accent);
    border-radius: 3px;
    transition: var(--transition);
}

#navToggle.active span:nth-child(1) {
    transform: translateY(8.5px) rotate(45deg);
}
#navToggle.active span:nth-child(2) {
    opacity: 0;
}
#navToggle.active span:nth-child(3) {
    transform: translateY(-8.5px) rotate(-45deg);
}

/* Nav dropdown panel — pinned under the toggle, top-right */
#primaryNav {
    position: absolute;
    top: 100%;
    right: 0;
    width: 280px;
    max-width: 90vw;
    background: var(--white);
    border-top: 1px solid var(--border-color);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
    z-index: 999;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
}

#primaryNav.active {
    max-height: 500px;
}

.main-nav {
    list-style: none;
    display: flex;
    flex-direction: column;
    padding: 1rem 0;
    gap: 0.25rem;
}

.main-nav a {
    display: block;
    padding: 0.6rem 1.5rem;
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition);
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--primary);
}