/* ==========================================================================
   Header — Announcement Bar, Sticky Nav, Mobile Menu, Mini Cart
   ========================================================================== */

/* Announcement Bar */
.sc-announcement {
    background: var(--color-charcoal);
    color: var(--color-white);
    text-align: center;
    padding: 0.625rem 1rem;
    font-size: var(--fs-sm);
    height: var(--announcement-height);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.sc-announcement.is-dismissed {
    display: none;
}

.sc-announcement__track {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sc-announcement__message {
    position: absolute;
    opacity: 0;
    transition: opacity 0.4s ease;
    margin: 0;
    white-space: nowrap;
    font-size: var(--fs-sm);
    letter-spacing: 0.02em;
}

.sc-announcement__message.is-active {
    opacity: 1;
}

.sc-announcement__close {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-white);
    opacity: 0.6;
    transition: opacity var(--transition-fast);
    padding: 0.25rem;
}

.sc-announcement__close:hover {
    opacity: 1;
}

.sc-announcement__close svg {
    width: 14px;
    height: 14px;
}

/* Navigation */
.sc-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(168, 155, 140, 0.15);
    height: var(--nav-height);
    display: flex;
    align-items: center;
    transition: box-shadow var(--transition-base);
}

.sc-nav.is-scrolled {
    box-shadow: var(--shadow-md);
}

.sc-nav__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-xl);
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sc-nav__logo img {
    height: 28px;
    width: auto;
}

/* Desktop menu */
.sc-nav__list {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.sc-nav__link {
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-charcoal);
    position: relative;
    padding: 0.25rem 0;
    transition: color var(--transition-fast);
}

.sc-nav__link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--color-ocean);
    transition: width var(--transition-base);
}

.sc-nav__link:hover::after,
.sc-nav__item.is-active .sc-nav__link::after {
    width: 100%;
}

.sc-nav__link:hover {
    color: var(--color-ocean);
}

/* Actions */
.sc-nav__actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.sc-nav__action {
    color: var(--color-charcoal);
    transition: color var(--transition-fast);
    position: relative;
    padding: 0.25rem;
}

.sc-nav__action:hover {
    color: var(--color-ocean);
}

.sc-nav__action svg {
    width: 22px;
    height: 22px;
}

.sc-nav__cart-count {
    position: absolute;
    top: -6px;
    right: -8px;
    background: var(--color-ocean);
    color: var(--color-white);
    font-size: 10px;
    font-weight: var(--fw-bold);
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.sc-nav__cart-count:empty,
.sc-nav__cart-count[data-count="0"] {
    display: none;
}

/* Menu toggle — mobile only */
.sc-nav__menu-toggle {
    display: none;
}

@media (max-width: 1024px) {
    .sc-nav__menu {
        display: none;
    }

    .sc-nav__menu-toggle {
        display: block;
    }
}

/* Mobile Nav Overlay */
.sc-mobile-nav {
    position: fixed;
    inset: 0;
    z-index: 300;
    background: var(--color-white);
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.sc-mobile-nav.is-open {
    transform: translateX(0);
}

.sc-mobile-nav__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg) var(--space-xl);
    border-bottom: 1px solid var(--color-sand);
}

.sc-mobile-nav__close svg {
    width: 24px;
    height: 24px;
}

.sc-mobile-nav__body {
    flex: 1;
    padding: var(--space-xl);
}

.sc-mobile-nav__list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.sc-mobile-nav__list li {
    border-bottom: 1px solid var(--color-sand);
}

.sc-mobile-nav__list a,
.sc-mobile-nav__link {
    display: block;
    padding: var(--space-lg) 0;
    font-family: var(--font-display);
    font-size: var(--fs-xl);
    color: var(--color-charcoal);
    transition: color var(--transition-fast);
}

.sc-mobile-nav__list a:hover {
    color: var(--color-ocean);
}

.sc-mobile-nav__footer {
    padding: var(--space-xl);
    border-top: 1px solid var(--color-sand);
}

.sc-mobile-nav__social {
    display: flex;
    gap: var(--space-lg);
}

.sc-mobile-nav__social-link svg {
    width: 24px;
    height: 24px;
    color: var(--color-driftwood);
    transition: color var(--transition-fast);
}

.sc-mobile-nav__social-link:hover svg {
    color: var(--color-ocean);
}

/* Mini Cart Drawer */
.sc-mini-cart {
    position: fixed;
    top: 0;
    right: 0;
    width: 420px;
    max-width: 100vw;
    height: 100vh;
    z-index: 300;
    background: var(--color-white);
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
}

.sc-mini-cart.is-open {
    transform: translateX(0);
}

.sc-mini-cart__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg) var(--space-xl);
    border-bottom: 1px solid var(--color-sand);
}

.sc-mini-cart__title {
    font-family: var(--font-display);
    font-size: var(--fs-lg);
}

.sc-mini-cart__close svg {
    width: 22px;
    height: 22px;
}

.sc-mini-cart__shipping-bar {
    padding: var(--space-md) var(--space-xl);
    background: var(--color-sand);
}

.sc-mini-cart__shipping-text {
    font-size: var(--fs-sm);
    text-align: center;
    margin-bottom: var(--space-sm);
}

.sc-mini-cart__shipping-text--free {
    color: var(--color-success);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
}

.sc-mini-cart__shipping-text--free svg {
    width: 16px;
    height: 16px;
}

.sc-mini-cart__progress {
    height: 4px;
    background: rgba(168, 155, 140, 0.2);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.sc-mini-cart__progress-fill {
    height: 100%;
    background: var(--color-ocean);
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
}

.sc-mini-cart__items {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-md) var(--space-xl);
}

.sc-mini-cart__item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-sand);
    position: relative;
}

.sc-mini-cart__item-image {
    width: 72px;
    flex-shrink: 0;
}

.sc-mini-cart__item-image img {
    width: 100%;
    border-radius: var(--radius-sm);
}

.sc-mini-cart__item-details {
    flex: 1;
    min-width: 0;
}

.sc-mini-cart__item-name {
    font-family: var(--font-body);
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    margin-bottom: var(--space-xs);
}

.sc-mini-cart__item-name a:hover {
    color: var(--color-ocean);
}

.sc-mini-cart__item-price {
    font-size: var(--fs-sm);
    color: var(--color-driftwood);
    margin-bottom: var(--space-sm);
}

.sc-mini-cart__item-qty {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--color-sand);
    border-radius: var(--radius-sm);
}

.sc-mini-cart__qty-btn {
    padding: 0.25rem 0.5rem;
    color: var(--color-driftwood);
    transition: color var(--transition-fast);
}

.sc-mini-cart__qty-btn:hover {
    color: var(--color-charcoal);
}

.sc-mini-cart__qty-btn svg {
    width: 14px;
    height: 14px;
}

.sc-mini-cart__qty-value {
    padding: 0 0.5rem;
    font-size: var(--fs-sm);
    min-width: 2rem;
    text-align: center;
}

.sc-mini-cart__item-remove {
    position: absolute;
    top: var(--space-md);
    right: 0;
    color: var(--color-driftwood);
    opacity: 0.5;
    transition: opacity var(--transition-fast);
}

.sc-mini-cart__item-remove:hover {
    opacity: 1;
}

.sc-mini-cart__item-remove svg {
    width: 14px;
    height: 14px;
}

.sc-mini-cart__footer {
    padding: var(--space-lg) var(--space-xl);
    border-top: 1px solid var(--color-sand);
}

.sc-mini-cart__subtotal {
    display: flex;
    justify-content: space-between;
    font-weight: var(--fw-bold);
    margin-bottom: var(--space-md);
}

.sc-mini-cart__view-cart {
    display: block;
    text-align: center;
    margin-top: var(--space-sm);
    font-size: var(--fs-sm);
    color: var(--color-driftwood);
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* Empty cart */
.sc-mini-cart__empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    padding: var(--space-3xl) var(--space-xl);
    text-align: center;
}

.sc-mini-cart__empty-icon {
    width: 48px;
    height: 48px;
    color: var(--color-driftwood);
    margin-bottom: var(--space-md);
}

.sc-mini-cart__empty-text {
    color: var(--color-driftwood);
    margin-bottom: var(--space-lg);
}