/* ─── Announcement Bar ────────────────────────────────────── */
.jj-announcement {
    background: var(--jj-charcoal);
    color: var(--jj-ivory);
    height: var(--announcement-height);
    display: flex;
    align-items: center;
    font-size: var(--text-xs);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    position: relative;
    z-index: var(--z-header);
    overflow: hidden;
    transition: height var(--duration-base) var(--ease-out),
                opacity var(--duration-base) var(--ease-out);
}

.jj-announcement.is-hidden {
    height: 0;
    opacity: 0;
    pointer-events: none;
}

.jj-announcement .jj-container {
    display: flex;
    align-items: center;
    justify-content: center;
}

.jj-announcement__text {
    margin: 0;
    font-weight: 500;
}

.jj-announcement__close {
    position: absolute;
    right: var(--gutter);
    top: 50%;
    transform: translateY(-50%);
    color: var(--jj-ivory);
    opacity: 0.6;
    transition: opacity var(--duration-fast);
    padding: 10px;
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.jj-announcement__close:hover {
    opacity: 1;
}

/* ─── Header ──────────────────────────────────────────────── */
.jj-header {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    z-index: var(--z-header);
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: var(--glass-border);
    transition: background var(--duration-base) var(--ease-out),
                box-shadow var(--duration-base) var(--ease-out),
                backdrop-filter var(--duration-base);
}

.jj-header--transparent {
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom-color: transparent;
}

.jj-header--transparent.is-scrolled {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: var(--glass-border);
    box-shadow: var(--shadow-sm);
}

.jj-header.is-scrolled {
    box-shadow: var(--shadow-sm);
}

.jj-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    gap: var(--space-xl);
}

/* ─── Logo ────────────────────────────────────────────────── */
.jj-logo {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 500;
    color: var(--jj-charcoal);
    letter-spacing: -0.01em;
    text-decoration: none;
    white-space: nowrap;
}

.jj-header__logo {
    text-decoration: none;
    flex-shrink: 0;
}

/* ─── Desktop Nav ─────────────────────────────────────────── */
.jj-nav {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.jj-nav__item {}

.jj-nav__link,
.jj-nav a {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--jj-charcoal);
    letter-spacing: 0.02em;
    text-decoration: none;
    position: relative;
    padding: 4px 0;
    transition: color var(--duration-fast);
}

.jj-nav__link::after,
.jj-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--jj-mauve);
    transition: width var(--duration-base) var(--ease-out);
}

.jj-nav__link:hover::after,
.jj-nav a:hover::after,
.jj-nav .current-menu-item a::after {
    width: 100%;
}

.jj-nav__link:hover,
.jj-nav a:hover {
    color: var(--jj-mauve-dark);
}

/* ─── Utility Icons ───────────────────────────────────────── */
.jj-header__utils {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-shrink: 0;
}

.jj-header__icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-circle);
    transition: background var(--duration-fast), color var(--duration-fast);
    color: var(--jj-charcoal);
    text-decoration: none;
}

.jj-header__icon:hover {
    background: var(--jj-rose-lighter);
    color: var(--jj-mauve-dark);
}

/* Cart count badge */
.jj-header__cart {
    position: relative;
}

.jj-cart-count {
    position: absolute;
    top: 2px;
    right: 2px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    background: var(--jj-mauve);
    color: var(--jj-white);
    font-size: 10px;
    font-weight: 600;
    border-radius: var(--radius-pill);
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition: transform var(--duration-fast) var(--ease-bounce);
}

.jj-cart-count.is-empty {
    display: none;
}

/* ─── Hamburger ───────────────────────────────────────────── */
.jj-header__hamburger {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: calc(var(--z-header) + 1);
}

.jj-hamburger {
    width: 22px;
    height: 16px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.jj-hamburger__line {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--jj-charcoal);
    border-radius: 1px;
    transition: transform var(--duration-base) var(--ease-out),
                opacity var(--duration-fast);
    transform-origin: center;
}

.jj-header__hamburger[aria-expanded="true"] .jj-hamburger__line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.jj-header__hamburger[aria-expanded="true"] .jj-hamburger__line:nth-child(2) {
    opacity: 0;
}
.jj-header__hamburger[aria-expanded="true"] .jj-hamburger__line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ─── Search Overlay ──────────────────────────────────────── */
.jj-search-overlay {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--jj-white);
    padding: var(--space-lg) 0;
    box-shadow: var(--shadow-lg);
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    transition: all var(--duration-base) var(--ease-out);
}

.jj-search-overlay.is-active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.jj-search-form {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.jj-search-form__input {
    flex: 1;
    padding: 14px 0;
    font-size: var(--text-lg);
    font-family: var(--font-heading);
    border: none;
    background: transparent;
    outline: none;
    color: var(--jj-charcoal);
}

.jj-search-form__input::placeholder {
    color: var(--jj-charcoal-lighter);
}

.jj-search-form__close {
    color: var(--jj-charcoal-light);
    padding: 12px;
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--duration-fast);
}
.jj-search-form__close:hover {
    color: var(--jj-charcoal);
}

/* ─── Mobile Menu ─────────────────────────────────────────── */
.jj-mobile-menu {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    pointer-events: none;
    visibility: hidden;
}

.jj-mobile-menu.is-active {
    pointer-events: auto;
    visibility: visible;
}

.jj-mobile-menu__overlay {
    position: absolute;
    inset: 0;
    background: rgba(26, 20, 22, 0.4);
    backdrop-filter: blur(4px);
    opacity: 0;
    transition: opacity var(--duration-base) var(--ease-out);
}

.jj-mobile-menu.is-active .jj-mobile-menu__overlay {
    opacity: 1;
}

.jj-mobile-menu__panel {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(380px, 85vw);
    background: var(--jj-ivory);
    padding: var(--space-xl) var(--gutter);
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform var(--duration-slow) var(--ease-out);
    overflow-y: auto;
}

.jj-mobile-menu.is-active .jj-mobile-menu__panel {
    transform: translateX(0);
}

.jj-mobile-menu__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--jj-rose-light);
    margin-bottom: var(--space-xl);
}

.jj-mobile-menu__close {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--jj-charcoal);
}

.jj-mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.jj-mobile-nav li {
    border-bottom: 1px solid var(--jj-rose-lighter);
}

.jj-mobile-nav a {
    display: block;
    padding: var(--space-lg) 0;
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    color: var(--jj-charcoal);
    text-decoration: none;
    transition: color var(--duration-fast);
}

.jj-mobile-nav a:hover {
    color: var(--jj-mauve-dark);
}

/* Staggered entrance */
.jj-mobile-menu.is-active .jj-mobile-nav li {
    animation: jj-fade-in var(--duration-base) var(--ease-out) both;
}
.jj-mobile-menu.is-active .jj-mobile-nav li:nth-child(1) { animation-delay: 100ms; }
.jj-mobile-menu.is-active .jj-mobile-nav li:nth-child(2) { animation-delay: 150ms; }
.jj-mobile-menu.is-active .jj-mobile-nav li:nth-child(3) { animation-delay: 200ms; }
.jj-mobile-menu.is-active .jj-mobile-nav li:nth-child(4) { animation-delay: 250ms; }
.jj-mobile-menu.is-active .jj-mobile-nav li:nth-child(5) { animation-delay: 300ms; }
.jj-mobile-menu.is-active .jj-mobile-nav li:nth-child(6) { animation-delay: 350ms; }
.jj-mobile-menu.is-active .jj-mobile-nav li:nth-child(7) { animation-delay: 400ms; }
.jj-mobile-menu.is-active .jj-mobile-nav li:nth-child(8) { animation-delay: 450ms; }

.jj-mobile-menu__footer {
    margin-top: auto;
    padding-top: var(--space-xl);
    border-top: 1px solid var(--jj-rose-light);
}

.jj-mobile-menu__link {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--text-sm);
    color: var(--jj-charcoal-light);
    text-decoration: none;
    padding: var(--space-md) 0;
    min-height: 44px;
}