/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.mm-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--mm-z-header);
    padding: var(--mm-space-md) 0;
    transition: all var(--mm-transition);
}

.mm-header--scrolled {
    padding: var(--mm-space-xs) 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(var(--mm-gold-rgb), 0.1);
}

.mm-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--mm-space-lg);
}

/* Logo */
.mm-logo {
    display: flex;
    align-items: center;
    gap: var(--mm-space-xs);
    text-decoration: none;
    flex-shrink: 0;
}

.mm-logo__img {
    height: 80px;
    width: auto;
    display: block;
    transition: opacity var(--mm-transition);
}

.mm-logo__img--scrolled {
    display: none;
}

.mm-header--scrolled .mm-logo__img {
    height: 44px;
}

.mm-logo__icon {
    width: 40px;
    height: 40px;
    background: var(--mm-gold);
    border-radius: var(--mm-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--mm-font-heading);
    font-size: 1.2rem;
    font-weight: var(--mm-weight-bold);
    color: var(--mm-black);
}

.mm-logo__text {
    font-family: var(--mm-font-body);
    font-size: 0.7rem;
    font-weight: var(--mm-weight-bold);
    text-transform: uppercase;
    letter-spacing: var(--mm-tracking-wider);
    color: var(--mm-white);
    line-height: 1.3;
}

.mm-logo__text span {
    display: block;
}

/* Primary Nav */
.mm-nav {
    display: flex;
    align-items: center;
    gap: var(--mm-space-2xs);
}

.mm-nav__list {
    display: flex;
    align-items: center;
    gap: 0;
    list-style: none;
    margin: 0;
    padding: 0;
}

.mm-nav__item {
    position: relative;
}

.mm-nav__link {
    display: block;
    padding: 0.5rem 1rem;
    font-family: var(--mm-font-body);
    font-size: var(--mm-text-xs);
    font-weight: var(--mm-weight-medium);
    text-transform: uppercase;
    letter-spacing: var(--mm-tracking-wide);
    color: var(--mm-off-white);
    text-decoration: none;
    transition: color var(--mm-transition);
    position: relative;
}

.mm-nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1rem;
    right: 1rem;
    height: 1px;
    background: var(--mm-gold);
    transform: scaleX(0);
    transition: transform var(--mm-transition);
}

.mm-nav__link:hover,
.mm-nav__item.current-menu-item .mm-nav__link {
    color: var(--mm-gold);
}

.mm-nav__link:hover::after,
.mm-nav__item.current-menu-item .mm-nav__link::after {
    transform: scaleX(1);
}

/* CTA button in nav */
.mm-nav__cta {
    margin-left: var(--mm-space-sm);
}

.mm-nav__cta .mm-btn {
    padding: 0.6rem 1.5rem;
}

/* Dropdown */
.mm-nav__item .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--mm-charcoal);
    border: 1px solid var(--mm-dark-gray);
    border-radius: var(--mm-radius-md);
    padding: var(--mm-space-xs) 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--mm-transition);
    list-style: none;
    box-shadow: var(--mm-shadow-md);
}

.mm-nav__item:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.sub-menu .mm-nav__link {
    font-size: 0.75rem;
    padding: 0.5rem 1.25rem;
}

.sub-menu .mm-nav__link::after {
    display: none;
}

.sub-menu .mm-nav__link:hover {
    background: rgba(var(--mm-gold-rgb), 0.05);
}

/* Language Switcher */
.mm-lang-switch {
    display: flex;
    align-items: center;
    gap: 2px;
    margin-left: var(--mm-space-xs);
}

.mm-lang-switch__link {
    font-size: 0.7rem;
    font-weight: var(--mm-weight-semibold);
    text-transform: uppercase;
    padding: 0.3rem 0.5rem;
    color: var(--mm-light-gray);
    border-radius: var(--mm-radius-sm);
    text-decoration: none;
    transition: all var(--mm-transition);
}

.mm-lang-switch__link:hover,
.mm-lang-switch__link.is-active {
    color: var(--mm-gold);
    background: rgba(var(--mm-gold-rgb), 0.1);
}

/* Mobile Menu Toggle */
.mm-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 28px;
    height: 28px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    z-index: calc(var(--mm-z-overlay) + 1);
}

.mm-hamburger__line {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--mm-white);
    transition: all var(--mm-transition);
    transform-origin: center;
}

.mm-hamburger.is-active .mm-hamburger__line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mm-hamburger.is-active .mm-hamburger__line:nth-child(2) {
    opacity: 0;
}

.mm-hamburger.is-active .mm-hamburger__line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Overlay */
.mm-mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 10, 0.97);
    z-index: var(--mm-z-overlay);
    opacity: 0;
    visibility: hidden;
    transition: all var(--mm-transition);
}

.mm-mobile-overlay.is-active {
    opacity: 1;
    visibility: visible;
}

.mm-mobile-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    gap: var(--mm-space-sm);
    list-style: none;
    padding: 0;
    margin: 0;
}

.mm-mobile-nav__link {
    font-family: var(--mm-font-heading);
    font-size: var(--mm-text-xl);
    color: var(--mm-white);
    text-decoration: none;
    padding: var(--mm-space-xs) var(--mm-space-sm);
    transition: color var(--mm-transition);
}

.mm-mobile-nav__link:hover {
    color: var(--mm-gold);
}