/* =========================================================
   NUAGE HOME - Layout (Header, Footer, Navigation)
   ========================================================= */

/* ---- ANNOUNCEMENT BAR ---- */
.announcement-bar {
    background: var(--charcoal);
    color: rgba(255, 255, 255, 0.75);
    text-align: center;
    padding: 9px var(--space-lg);
    font-size: 0.66rem;
    font-weight: 500;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    z-index: 10;
    position: relative;
}

.announcement-bar a {
    color: var(--sage-pale);
    text-decoration: underline;
    text-underline-offset: 3px;
    margin-left: var(--space-sm);
}

/* ---- HEADER ---- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 700;
    transition: background var(--duration) var(--ease-out),
        box-shadow var(--duration) var(--ease-out),
        padding var(--duration) var(--ease-out),
        transform 400ms var(--ease-out);
    padding: 20px 0;
}

.site-header.is-scrolled {
    background: rgba(245, 240, 234, 0.96);
    box-shadow: 0 1px 0 var(--linen), 0 4px 20px rgba(44, 33, 24, 0.05);
    padding: 12px 0;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.site-header.is-hidden {
    transform: translateY(-110%);
}

.site-header.is-dark {
    /* Used on hero - transparent over image */
    --header-color: rgba(255, 255, 255, 0.92);
}

.header-inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    padding: 0 var(--space-lg);
    max-width: var(--max-width);
    margin: 0 auto;
}

@media (min-width: 768px) {
    .header-inner {
        padding: 0 var(--space-xl);
    }
}

@media (min-width: 1200px) {
    .header-inner {
        padding: 0 var(--space-2xl);
    }
}

/* Left: Desktop Nav */
.header-nav {
    display: none;
}

@media (min-width: 1024px) {
    .header-nav {
        display: flex;
        align-items: center;
        gap: var(--space-xl);
    }
}

.header-nav a {
    font-size: 0.76rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--charcoal);
    position: relative;
    padding-bottom: 2px;
}

.site-header.is-dark:not(.is-scrolled) .header-nav a {
    color: rgba(255, 255, 255, 0.88);
}

.header-nav a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 1.5px;
    background: var(--sage);
    transform-origin: left;
    transform: scaleX(0);
    transition: transform var(--duration) var(--ease-out);
}

.header-nav a:hover::after,
.header-nav a.active::after {
    transform: scaleX(1);
}

/* Center: Logo */
.site-logo {
    text-align: center;
    justify-self: center;
}

.site-logo a {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 400;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--charcoal);
    text-decoration: none;
    transition: color var(--duration);
}

.site-header.is-dark:not(.is-scrolled) .site-logo a {
    color: var(--white);
}

.site-logo .logo-tagline {
    display: block;
    font-size: 0.58rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--sage-dark);
    margin-top: 4px;
    font-family: var(--font-sans);
    font-weight: 500;
    background: var(--sage-pale);
    border-radius: 999px;
    padding: 3px 10px;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.site-header.is-dark:not(.is-scrolled) .site-logo .logo-tagline {
    color: rgba(255, 255, 255, 0.95);
    background: rgba(255, 255, 255, 0.18);
}

/* Right: Icons */
.header-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-md);
}

.header-icon-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    transition: background var(--duration-fast);
    color: var(--charcoal);
}

.site-header.is-dark:not(.is-scrolled) .header-icon-btn {
    color: var(--white);
}

.header-icon-btn:hover {
    background: rgba(107, 123, 94, 0.12);
}

.header-icon-btn svg {
    width: 22px;
    height: 22px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.8;
}

/* Cart icon specifically gets a filled bag style for prominence */
.cart-icon-btn svg {
    width: 23px;
    height: 23px;
    stroke-width: 1.6;
}

.cart-count {
    position: absolute;
    top: 2px;
    right: 2px;
    min-width: 20px;
    height: 20px;
    padding: 0 4px;
    background: var(--terracotta);
    color: var(--white);
    border-radius: 999px;
    font-size: 0.65rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0);
    transition: all var(--duration) var(--ease-out);
    border: 2px solid var(--warm-white);
    box-shadow: 0 2px 6px rgba(196, 112, 75, 0.35);
}

.cart-count.visible {
    opacity: 1;
    transform: scale(1);
}

/* Hamburger */
.hamburger {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

@media (min-width: 1024px) {
    .hamburger {
        display: none;
    }
}

.hamburger span {
    display: block;
    width: 22px;
    height: 1.5px;
    background: currentColor;
    transition: transform var(--duration) var(--ease-out), opacity var(--duration);
}

.hamburger.is-open span:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
}

.hamburger.is-open span:nth-child(2) {
    opacity: 0;
}

.hamburger.is-open span:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
}

/* ---- MOBILE NAV DRAWER ---- */
.mobile-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: min(360px, 90vw);
    height: 100dvh;
    background: var(--warm-white);
    z-index: 950;
    transform: translateX(110%);
    transition: transform 400ms var(--ease-out);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

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

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

.mobile-nav__close {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--sand);
    font-size: 1.2rem;
    cursor: pointer;
    transition: background var(--duration-fast);
}

.mobile-nav__close:hover {
    background: var(--sage-pale);
}

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

.mobile-nav__links a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) 0;
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--charcoal);
    border-bottom: 1px solid var(--sand);
    transition: color var(--duration-fast);
}

.mobile-nav__links a:hover {
    color: var(--sage);
}

.mobile-nav__links a:last-child {
    border-bottom: none;
}

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

.mobile-nav__social {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-md);
}

.mobile-nav__social a {
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--stone);
    text-decoration: underline;
    text-underline-offset: 4px;
}

/* ---- CART DRAWER ---- */
.cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: min(440px, 100vw);
    height: 100dvh;
    background: var(--warm-white);
    z-index: 980;
    transform: translateX(110%);
    transition: transform 400ms var(--ease-out);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
}

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

.cart-drawer__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--sand);
    flex-shrink: 0;
}

.cart-drawer__title {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 400;
}

.cart-drawer__close {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--sand);
    font-size: 1.2rem;
    cursor: pointer;
    transition: background var(--duration-fast);
}

.cart-drawer__close:hover {
    background: var(--sage-pale);
}

.cart-drawer__body {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-md) var(--space-lg);
    -webkit-overflow-scrolling: touch;
    min-height: 0;
    /* critical: allows flex child to shrink below content size */
}

/* Cart items */
.cart-item {
    display: flex;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid var(--sand);
    align-items: flex-start;
}

.cart-item__img {
    width: 80px;
    height: 92px;
    border-radius: var(--radius-md);
    object-fit: cover;
    background: var(--sand);
    flex-shrink: 0;
}

.cart-item__info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.cart-item__name {
    font-family: var(--font-serif);
    font-size: 1rem;
    line-height: 1.25;
    color: var(--charcoal);
}

.cart-item__variant {
    font-size: 0.7rem;
    color: var(--stone);
    line-height: 1.4;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cart-item__bottom {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-top: 6px;
    flex-wrap: wrap;
}

.cart-item__price {
    font-family: var(--font-serif);
    font-size: 0.95rem;
    color: var(--terracotta);
    font-weight: 500;
    margin-left: auto;
}

.cart-item__qty {
    display: flex;
    align-items: center;
    gap: 6px;
}

.qty-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--sand);
    font-size: 1rem;
    cursor: pointer;
    transition: background var(--duration-fast);
    border: none;
    font-family: var(--font-sans);
}
@media (max-width: 767px) {
    .qty-btn { width: 40px; height: 40px; }
}

.qty-btn:hover {
    background: var(--sage-pale);
}

.qty-display {
    font-size: 0.85rem;
    min-width: 20px;
    text-align: center;
    font-weight: 500;
}

.cart-item__remove {
    font-size: 0.65rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--stone-light);
    text-decoration: underline;
    text-underline-offset: 3px;
    cursor: pointer;
    background: none;
    border: none;
    font-family: var(--font-sans);
    margin-top: 2px;
    display: inline-flex;
    align-items: center;
    min-height: 36px;
    padding: 4px 0;
}

/* Free shipping bar */
.shipping-progress {
    margin: 10px 0;
    padding: 10px 14px;
    background: var(--sage-pale);
    border-radius: var(--radius-md);
}

.shipping-progress__text {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--sage-dark);
    margin-bottom: 6px;
}

.shipping-progress__bar {
    height: 4px;
    background: rgba(107, 123, 94, 0.2);
    border-radius: 999px;
    overflow: hidden;
}

.shipping-progress__fill {
    height: 100%;
    background: var(--sage);
    border-radius: 999px;
    transition: width 600ms var(--ease-out);
}

/* Cart footer — scrollable when checkout form is open */
.cart-drawer__footer {
    flex-shrink: 0;
    border-top: 1px solid var(--sand);
    padding: var(--space-md) var(--space-lg);
    background: var(--warm-white);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    max-height: 80dvh;
    /* never push body off screen */
}

.cart-totals-block {
    margin-bottom: var(--space-md);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 6px 0;
}

.cart-total--grand {
    border-top: 1px solid var(--sand);
    margin-top: 4px;
    padding-top: 12px;
}

.cart-total__label {
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--stone);
}

.cart-total--grand .cart-total__label {
    color: var(--charcoal);
    font-size: 0.72rem;
}

.cart-total__amount {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    color: var(--charcoal);
}

.cart-total--grand .cart-total__amount {
    font-size: 1.5rem;
}

/* Checkout form in drawer */
.checkout-form {
    display: none;
    flex-direction: column;
    gap: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--sand);
    margin-top: var(--space-md);
    animation: fadeSlideUp 300ms var(--ease-out) forwards;
}

.checkout-form.is-visible {
    display: flex;
}

.checkout-form__section-title {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--stone);
    grid-column: 1 / -1;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}
@media (max-width: 480px) {
    .form-row { grid-template-columns: 1fr; }
}

/* ---- FOOTER ---- */
.site-footer {
    background: var(--charcoal);
    color: rgba(255, 255, 255, 0.7);
    padding: var(--space-3xl) 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
}

@media (min-width: 640px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

.footer-brand .footer-logo {
    font-family: var(--font-serif);
    font-size: 2rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: var(--space-md);
}

.footer-brand p {
    font-size: 0.875rem;
    line-height: 1.7;
    max-width: 280px;
}

.footer-socials {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.footer-socials a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.72rem;
    transition: all var(--duration-fast);
    color: rgba(255, 255, 255, 0.7);
}

.footer-socials a:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    color: var(--white);
}

.footer-col h4 {
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: var(--space-lg);
}

.footer-col ul li {
    margin-bottom: var(--space-sm);
}

.footer-col ul a {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--duration-fast);
    text-underline-offset: 4px;
}

.footer-col ul a:hover {
    color: var(--white);
    text-decoration: underline;
}

.footer-newsletter .footer-newsletter-form {
    display: flex;
    gap: 0;
    margin-top: var(--space-md);
    border-radius: var(--radius-pill);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-newsletter input {
    flex: 1;
    padding: 12px var(--space-md);
    background: transparent;
    color: var(--white);
    border: none;
    font-size: 0.85rem;
}

.footer-newsletter input::placeholder {
    color: rgba(255, 255, 255, 0.35);
}

.footer-newsletter input:focus {
    outline: none;
}

.footer-newsletter button {
    padding: 12px var(--space-lg);
    background: var(--sage);
    color: var(--white);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: background var(--duration-fast);
    white-space: nowrap;
}

.footer-newsletter button:hover {
    background: var(--sage-light);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    margin-top: var(--space-2xl);
    padding: var(--space-lg) 0;
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.4);
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.4);
    transition: color var(--duration-fast);
}

.footer-bottom a:hover {
    color: rgba(255, 255, 255, 0.7);
}

.footer-bottom-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
}

/* ---- PRODUCT GRID ---- */
.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

@media (min-width: 640px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-lg);
    }
}

@media (min-width: 768px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1200px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ---- FILTER PILLS ---- */
.filter-pills {
    display: flex;
    gap: var(--space-sm);
    overflow-x: auto;
    padding-bottom: var(--space-sm);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.filter-pills::-webkit-scrollbar {
    display: none;
}

.filter-pill {
    display: inline-flex;
    align-items: center;
    padding: 9px 20px;
    border-radius: var(--radius-pill);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    white-space: nowrap;
    cursor: pointer;
    background: var(--warm-white);
    color: var(--stone);
    border: 1.5px solid var(--sand);
    transition: all var(--duration) var(--ease-out);
}

.filter-pill:hover {
    border-color: var(--sage);
    color: var(--sage);
}

.filter-pill.is-active {
    background: var(--charcoal);
    color: var(--white);
    border-color: var(--charcoal);
}

/* ---- PAGE HEADER ---- */
.page-hero {
    padding: 140px 0 var(--space-2xl);
    text-align: center;
    background: var(--sand);
    position: relative;
    overflow: hidden;
}
@media (max-width: 767px) {
    .page-hero { padding: 100px 0 var(--space-xl); }
}

.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 60% 50%, rgba(107, 123, 94, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.page-hero .breadcrumb {
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--stone);
    margin-bottom: var(--space-md);
}

.page-hero .breadcrumb a {
    color: var(--sage);
}

.page-hero h1 {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 300;
    color: var(--charcoal);
}

.page-hero p {
    color: var(--stone);
    max-width: 480px;
    margin: var(--space-md) auto 0;
    font-size: 0.95rem;
}

/* ---- EMPTY STATE ---- */
.empty-state {
    text-align: center;
    padding: var(--space-3xl) var(--space-lg);
    color: var(--stone);
}

.empty-state h3 {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    margin-bottom: var(--space-md);
}