/**
 * Kemati Theme - Components Styles
 * Additional styles for overlays, mobile menu, search, etc.
 *
 * @package Kemati
 */

/* ==========================================================================
   SEARCH OVERLAY
   ========================================================================== */

.search-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background-color: rgba(253, 252, 250, 0.98);
    backdrop-filter: blur(20px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-elegant);
}

.search-overlay.active {
    opacity: 1;
    visibility: visible;
}

.search-overlay-inner {
    width: 100%;
    max-width: 700px;
    padding: var(--spacing-2xl);
}

.search-close {
    position: absolute;
    top: var(--spacing-xl);
    right: var(--spacing-xl);
    width: 48px;
    height: 48px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-black);
    transition: color var(--transition-base);
}

.search-close:hover {
    color: var(--color-wood-medium);
}

.search-form-wrapper {
    text-align: center;
}

.search-label {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    color: var(--color-black);
    margin-bottom: var(--spacing-2xl);
}

.search-input-wrapper {
    display: flex;
    align-items: center;
    border-bottom: 2px solid var(--color-black);
    margin-bottom: var(--spacing-2xl);
}

.search-input {
    flex: 1;
    padding: var(--spacing-lg) 0;
    background: none;
    border: none;
    font-family: var(--font-body);
    font-size: var(--text-xl);
    color: var(--color-black);
}

.search-input::placeholder {
    color: var(--color-grey-400);
}

.search-input:focus {
    outline: none;
}

.search-submit {
    background: none;
    border: none;
    padding: var(--spacing-md);
    cursor: pointer;
    color: var(--color-black);
    transition: color var(--transition-base);
}

.search-submit:hover {
    color: var(--color-wood-medium);
}

.search-suggestions {
    text-align: left;
}

.suggestions-title {
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-grey-500);
    margin-bottom: var(--spacing-md);
}

.suggestions-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.suggestions-list a {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-cream);
    color: var(--color-charcoal);
    font-size: var(--text-sm);
    transition: all var(--transition-base);
}

.suggestions-list a:hover {
    background-color: var(--color-black);
    color: var(--color-white);
}

/* ==========================================================================
   MOBILE MENU
   ========================================================================== */

.mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    max-width: 400px;
    background-color: var(--color-white);
    z-index: 9999;
    transform: translateX(100%);
    transition: transform var(--transition-elegant);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-xl);
}

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

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg) var(--spacing-xl);
    border-bottom: 1px solid var(--color-grey-200);
}

.mobile-menu-title {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    color: var(--color-black);
}

.mobile-menu-close {
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-black);
}

.mobile-menu-content {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-lg) 0;
}

.mobile-menu-content ul {
    list-style: none;
}

.mobile-menu-content > ul > li {
    border-bottom: 1px solid var(--color-grey-100);
}

.mobile-menu-content a {
    display: block;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--text-base);
    color: var(--color-black);
    transition: all var(--transition-base);
}

.mobile-menu-content a:hover {
    background-color: var(--color-cream);
    color: var(--color-wood-medium);
}

.mobile-menu-content .sub-menu {
    background-color: var(--color-grey-100);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-elegant);
}

.mobile-menu-content .submenu-open .sub-menu {
    max-height: 500px;
}

.mobile-menu-content .sub-menu a {
    padding-left: var(--spacing-3xl);
    font-size: var(--text-sm);
}

.submenu-toggle {
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    transition: transform var(--transition-base);
}

.submenu-open > .submenu-toggle {
    transform: translateY(-50%) rotate(180deg);
}

.mobile-menu-content li {
    position: relative;
}

.mobile-menu-footer {
    padding: var(--spacing-xl);
    border-top: 1px solid var(--color-grey-200);
}

.mobile-menu-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    color: var(--color-black);
    font-size: var(--text-sm);
}

.mobile-menu-social {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.mobile-menu-social a {
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-grey-300);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-black);
    transition: all var(--transition-base);
}

.mobile-menu-social a:hover {
    background-color: var(--color-black);
    border-color: var(--color-black);
    color: var(--color-white);
}

/* Overlay when menu is open */
body.menu-open::before {
    content: '';
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 9998;
}

body.menu-open,
body.search-open {
    overflow: hidden;
}

/* ==========================================================================
   FEATURES BAR
   ========================================================================== */

.features-bar {
    background-color: var(--color-white);
    padding: var(--spacing-xl) 0;
    border-bottom: 1px solid var(--color-grey-200);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
}

@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
}

.feature-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    color: var(--color-charcoal);
}

.feature-item svg {
    color: var(--color-wood);
    flex-shrink: 0;
}

.feature-item span {
    font-size: var(--text-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ==========================================================================
   HERO ENHANCEMENTS
   ========================================================================== */

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: var(--spacing-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-charcoal);
}

.hero-scroll span {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background-color: var(--color-wood);
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-black);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0% { transform: translateY(0); }
    100% { transform: translateY(200%); }
}

/* ==========================================================================
   PROCESS SECTION
   ========================================================================== */

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
}

@media (max-width: 1024px) {
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .process-steps {
        grid-template-columns: 1fr;
    }
}

.process-step {
    text-align: center;
    padding: var(--spacing-xl);
}

.process-number {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: var(--text-4xl);
    font-weight: 300;
    color: var(--color-wood-light);
    margin-bottom: var(--spacing-md);
}

.process-title {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    color: var(--color-black);
    margin-bottom: var(--spacing-md);
}

.process-text {
    font-size: var(--text-sm);
    color: var(--color-graphite);
    line-height: 1.7;
}

/* ==========================================================================
   BREADCRUMB
   ========================================================================== */

.breadcrumb-wrapper {
    padding: var(--spacing-lg) 0;
    background-color: var(--color-cream);
    margin-top: 80px; /* Header height */
}

.woocommerce-breadcrumb {
    font-size: var(--text-sm);
    color: var(--color-grey-500);
}

.woocommerce-breadcrumb a {
    color: var(--color-grey-500);
    transition: color var(--transition-base);
}

.woocommerce-breadcrumb a:hover {
    color: var(--color-black);
}

.breadcrumb-sep {
    margin: 0 var(--spacing-sm);
    color: var(--color-grey-300);
}

/* ==========================================================================
   PRODUCT SINGLE PAGE
   ========================================================================== */

.product-single-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    padding: var(--spacing-3xl) 0;
}

@media (max-width: 1024px) {
    .product-single-wrapper {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
}

.product-gallery-wrapper {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.product-scent-notes {
    padding: var(--spacing-lg);
    background-color: var(--color-cream);
    margin-bottom: var(--spacing-xl);
}

.product-scent-notes h4 {
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-sm);
}

.product-scent-notes p {
    font-style: italic;
    color: var(--color-graphite);
    margin: 0;
}

.btn-wishlist {
    width: 100%;
    margin-bottom: var(--spacing-xl);
}

.btn-wishlist svg {
    transition: fill var(--transition-base);
}

.btn-wishlist.active svg,
.btn-wishlist:hover svg {
    fill: currentColor;
}

.product-meta {
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-grey-200);
    font-size: var(--text-sm);
    color: var(--color-grey-500);
}

.product-meta span {
    display: block;
    margin-bottom: var(--spacing-xs);
}

.product-meta a {
    color: var(--color-charcoal);
}

.product-meta a:hover {
    color: var(--color-wood-medium);
}

/* ==========================================================================
   ANIMATION ON SCROLL
   ========================================================================== */

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

.stagger-children > .animate-on-scroll:nth-child(1) { transition-delay: 0.1s; }
.stagger-children > .animate-on-scroll:nth-child(2) { transition-delay: 0.2s; }
.stagger-children > .animate-on-scroll:nth-child(3) { transition-delay: 0.3s; }
.stagger-children > .animate-on-scroll:nth-child(4) { transition-delay: 0.4s; }
.stagger-children > .animate-on-scroll:nth-child(5) { transition-delay: 0.5s; }
.stagger-children > .animate-on-scroll:nth-child(6) { transition-delay: 0.6s; }
.stagger-children > .animate-on-scroll:nth-child(7) { transition-delay: 0.7s; }
.stagger-children > .animate-on-scroll:nth-child(8) { transition-delay: 0.8s; }

/* ==========================================================================
   FOOTER LEGAL
   ========================================================================== */

.footer-legal {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-legal a {
    color: var(--color-grey-400);
    font-size: var(--text-sm);
    transition: color var(--transition-base);
}

.footer-legal a:hover {
    color: var(--color-wood-light);
}

/* ==========================================================================
   LOADING STATES
   ========================================================================== */

.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    inset: 0;
    background-color: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
}

.loading::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--color-grey-300);
    border-top-color: var(--color-wood);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    z-index: 1;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Added state for quick add to cart */
.quick-action-btn.added {
    background-color: var(--color-wood);
    color: var(--color-white);
}

.quick-action-btn.added svg {
    animation: pulse 0.5s ease;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

/* ==========================================================================
   RESPONSIVE ADJUSTMENTS
   ========================================================================== */

@media (max-width: 768px) {
    :root {
        --text-5xl: 2.5rem;
        --text-6xl: 3rem;
        --text-7xl: 3.5rem;
    }
    
    .hero-content {
        padding: var(--spacing-3xl) 0;
    }
    
    .hero-title {
        font-size: var(--text-4xl);
    }
    
    .section {
        padding: var(--spacing-3xl) 0;
    }
    
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero-scroll {
        display: none;
    }
}